#Printed Circuit Assembly Provider

[mariacallous]

The U.S. defense industrial base just got a $20 billion shot in the arm from the national security supplemental bills passed by Congress last week. But although officials and experts believe the funding will provide a much-needed jolt to military production and help open up new factory lines, some say it’s still not enough to respond to China, Russia, and terror threats at the same time.

“We have begun—begun—to rebuild the industrial base with the supplementals,” Bill LaPlante, the Pentagon’s acquisition chief, said at an event last week. “Calling it a wartime footing, no.”

The biggest need? Money. Officials and experts say that the United States needs more of it, lots more, to make the real investments. At the peak of World War II, the United States was spending nearly 40 percent of its GDP on defense. It’s down to less than a tenth of those spending levels now. And the need to spend more has gone up with the Chinese spending more—and with Russian factories working around the clock.

“It’s still shy by quite a bit [for] what you would need to get our stockpiles in the right shape, get our industrial base in the right shape, help the Taiwanese, and get the Ukrainians in a position that they can get some leverage in negotiations,” said Jeb Nadaner, a former U.S. deputy assistant secretary of defense for industrial policy. “If the benchmark is against the calendar and the clock, we’re still falling behind every month. And that can’t go unnoticed by China.”

But the jolt will allow the United States to surge artillery production and solve key bottlenecks.

One is the production of solid rocket motors used for everything from Javelin anti-tank weapons that can hit a tank from a little over a mile away to intercontinental ballistic missiles that can propel warheads across the Atlantic and Pacific oceans if a U.S. war with Russia or China ever went nuclear.

Aerojet Rocketdyne, which was recently bought out by L3Harris Technologies for nearly $5 billion, was one of only a few suppliers. But the supplemental gives several billions of dollars for companies, such as Orbital ATK, to expand their solid rocket motor facilities.

And it provides money from the Defense Production Act—the same law that Washington used to force U.S. manufacturers to produce more masks, gloves, and face shields during the coronavirus pandemic—to build out a second tier of rocket motor suppliers, including X-Bow Systems in Texas; Ursa Major in Colorado; and Adranos in Mississippi, which was recently bought out by defense technology company Anduril. The idea is to fast-track work that wasn’t going to be done until at least 2026, if not 2027 or 2028, according to a congressional aide, who spoke on condition of anonymity to talk about military contracts that hadn’t been made public.

There’s also about $100 million to help Williams, one of the only American makers of cruise missile motors, speed up production in Michigan. Those motors are used in the long-range anti-ship missile that might one day help Taiwan fend off Chinese landings; the armor-piercing joint air-to-surface standoff missile; the Tomahawk land attack missile that is the U.S. Navy’s weapon of choice; and the Harpoon missile that the Ukrainians have used in the Black Sea.

There’s also money to build factories for ball bearings, printed circuit boards, and other subcomponents for the $311 billion that the Pentagon wants to spend in the upcoming year to develop new weapons. Processor assemblies, castings, forgings, microelectronics, and seekers for munitions have been major bottlenecks. And there are recruitment and attrition problems almost across the board, from welders at shipyards to rocket engineers, a generational problem that might need vocational-training fixes at the high school level and up.

But with some Democrats pushing back on the Biden administration’s $850 billion Pentagon budget proposal as too costly, there’s also a focus on smaller attritable capabilities that don’t need a whole lot of start-up capital or defense industrial muscle to get moving.

There’s a ton of counter-drone money, about $600 million, that will go toward Coyotes, a small drone capable of intercepting other drones, and Roadrunners, an air defense munition that takes off vertically—just like the F-35 fighter jet variant flown by the U.S. Marines.

Some members, such as House Armed Services Committee ranking member Adam Smith, have advocated for ending production of ground-launched nuclear weapons. Congress is also trying to scrap old weapons, including F-15 fighter jets, the A-10 Warthog aircraft, and littoral combat ships used by the Marines. Smith is even curious about using microwaves as the next generation of air defense instead of directed energy.

The United States is also torn between near-term needs, like 155 mm artillery ammunition, and long-term needs—like a sixth-generation fighter jet that will follow the F-35. “There are going to have to be some trade-offs between preparing for a near-term fight and near-term deterrence and probably making some trade-offs on some next-generation weapons systems,” said Seth Jones, the senior vice president and director of the international security program at the Center for Strategic and International Studies in Washington, D.C.

Russia’s invasion of Ukraine is still going to be a major factor in setting requirements for the U.S. military. “We’re going to be selling 155 [mm] like a drunken sailor for a few years,” said Mark Montgomery, a senior fellow at the Foundation for Defense of Democracies. “The Western alliance needs the U.S. to crank 155 [mm] for a decade.”

Other weapons used in the early days of Ukraine’s defense of Kyiv are likely to hit a plateau in production. Those include Javelin systems; the High Mobility Artillery Rocket System, or HIMARS; and Stinger anti-aircraft missiles, which the Pentagon sent to Ukraine in large numbers early in the war and are also included in the supplemental, but which have taken on a secondary role as the fight has been bogged down in trench warfare for months and months.

Allies can help solve some of the bottleneck problems. The United States is co-developing new glide-phase interceptors with Japan as well as co-producing guided multiple-launch rockets with Australia and guidance-enhanced missiles for Patriot air defenses with the Germans. But after the political fights that took the supplemental more than six months to get through Congress, LaPlante and other officials acknowledged that the United States now has an image problem in showing itself to be a reliable torch-bearer for the global defense industrial base.

There’s another major production plateau that members of Congress are trying to stave off: attack submarines. The Biden administration’s proposed budget for the upcoming year slashed funding for one attack submarine. For years, producing two a year had been the standard, even though U.S. shipyards only produce between 1.2 and 1.4 Virginia-class submarines each year, and new variants are 24 to 36 months behind schedule.

And there are dependencies that are difficult—if not impossible—to cut. The United States still buys a significant amount of its titanium from Russia, which is used for everything from landing gears to tank armor, and is only slowly ramping up production of rare earth minerals, which are dominated by China. But the U.S. military’s weapons are ravenous for rare earths: The F-35 needs 900 pounds of rare earths to run, and the Virginia-class submarines need more than 10 times that amount. The military also needs lithium ions used in advanced battery production that China also dominates.

Where Congress and the Pentagon are having more trouble jolting the defense industrial base to life is for weapons that might be used in the Indo-Pacific. The U.S. Army’s precision strike missile that would be used to hit incoming Chinese ships from more than 600 miles out, for instance, is still being developed—the seeker that would find enemy vessels isn’t finished—so there’s no way to ramp up capacity, at least not yet.

But before the United States ramps up industrial capacity, some members of Congress want the Pentagon to take a good, hard look at what’s already on the books.

“Where can we look within the budget and say, wouldn’t we be better to spend more money on these things that we really do need?” Smith said. “So before I get into a discussion about, ‘Gosh, it’d be great if we had another $50 billion,’ where are we spending the money that we have? I think that’s the first question.”

[circuitwala]

Printed Circuit Board Basics

Most of us are using Printed Circuit Board in our daily life. Printed Circuit Boards are used in almost all the Electronic products, from consumer gadgets such as PCs, tablets, smartphones, and gaming consoles to industrial and even high tech products in strategic and medical electronics domains.

Here, we have some statistics for you that shows how many electronic devices connect worldwide from 2015 to 2025. This statistic shows an increase in the use of a number of PCB in people daily life. Hence, CircuitWala took this opportunity to provide a basic knowledge about PCB via this article.

There are so many books available online which teach about Printed Circuit Board design and hardware part. There are few links available online which shows only a few basic fundamentals of PCB and few are there for Basics of Printed Circuit Board (PCB) Design. Few which gives good know knowledge on Printed Circuit Board terminology. But in the end for the hobbyist, there is no such material available which make their work easy.

Now days there few online designing websites available which allow hobbyist and students to create their design and Printed Circuit Board fabrication part. These websites provide limited features and charge high for the full edition. We, @CircuitWala are in try to provide one platform which provides plenty of Printed Circuit Board knowledge digitally to make your work simple and easy.

Alternatives of PCB include wire wrap and point-to-point construction. Creating a layout of PCB is a little bit time-consuming method as compared to its alternative solution but manufacturing of PCB is cheaper and faster then other wiring methods as electronic components are mounted and wired with one single part.

Let’s start with some basics of Printed Circuit Board with this article. Here in this article we will discuss about history of PCB to understand the emerge of PCB, Types of PCB to make your complex PCB a very simple using different types, Usage of PCB to provide you an idea to create more Printed Circuit Board projects, Advantages and Disadvantages, Possible Future to know about new technological change in Printed Circuit Board manufacturing and also about how to destroy and manage your PCB’s e-waste? We know you are eager to know all the stuff in details but before that let’s make a simple definition of Printed Circuit Board.

What is Printed Circuit Board?Printed Circuit Board is an electronic device made of conductive material(FR-4) like copper which connects components mounted on it to to get desired output by providing an input on another end.

When the board has not mounted with any of the components is called as Printed Circuit Board or Printed Wired Board. Mounting of an electronic component on Printed Circuit Board is called as PCB assembly.

History of Printed Circuit BoardThe invention of Printed Circuit Board was by Austrian engineer Paul Eisler as part of a radio set while working in England around 1936.

In early days before Printed Circuit Board became common in use, Point-to-Point construction was used. This meant some bulky and unreliable design that required plenty of sockets and regular replacement of it. Most of this issue directly address when PCB went into regular production.

Originally, every electronic component had wire leads, and the PCB had holes drilled for each wire of each component. The components’ leads were then passed through the holes and soldered to the PCB trace. This method of assembly is called Through-Hole construction. There is one other method to mount component is called as Surface Mount.

Type of Printed Circuit BoardPCBs are produced from the different types of material and on the basis of that material PCBs are divided mainly into two parts: Rigid PCB and Flexible PCB. Nowadays, a combination of Rigid and flexible PCB is also possible and that is called as Flexi-Rigid PCBs.

Most of the PCBs are built in layers. The inner layer is the base material called as a substrate. Rigid PCBs are mainly made of material like epoxy materials and Flexible PCBs are made of plastic material that can withstand high temperatures.

Rigid PCBs are generally, hard materials that hold the component in a better way. The motherboard in the tower of a computer is the best example of Rigid PCBs. Flexible PCBs fundamental material allows PCB to fit into forms that Rigid PCBs can not. Flexible PCBs can turn round without harmful the circuit on PCB.

All Rigid and Flexible PCBs can come in three formats by layers: Single Layer, Double Layer, and Multi-Layer.

1. Single Layer PCBSingle Layer PCBs have been around since the late 1950s and still dominate the world market in sheer piece volume. Single Sided PCBs contain only one layer of conductive material and are best suited for low-density designs. Single-sided PCBs are easy to design and quick to manufacture. They serve as the most lucrative platform in the industry.

2. Double Layer PCBDouble Layered printed circuit board technology is conceivably the most popular type of PCB in the industry. Double Sided PCB (also known as Double-Sided Plated Thru or DSPT) circuits are the gateway to advanced technology applications. They allow for a closer (and perhaps more) routing traces by alternating between top and bottom layers using vias.

3. Multi Layer PCB

Multilayer PCB is a circuit board that has more than two layers. Unlike a Double-Sided PCB which only has two conductive layers of material, all multilayer PCBs must have at least three layers of conductive material which are buried in the center of the material.

Usage of Printed Circuit BoardBy reading this article till this point, we hope that you are now able to get about printed circuit boards. Now, we will make you understand about different applications of printed Circuit Board.

In this digital world, Printed Circuit Board is in almost all our daily life electronic devices and in our industrial electronics as well. Below are the industries where PCBs are used:

Possible FutureNowadays, most of the circuits are replaced to produce Printed Circuit Board from the old methods. Revolution in technology made many of the processes automated and hence it is easy to manufacture PCB. But still, these processes are a bit expensive to hire, involve toxic waste and use high temperatures and acids. With technological advances we have seen in the past years, it is not hard to imagine PCB will soon be revolutionized. Not only that but research institutes predict a more ‘green’ future for PCBs; PCBs being made of paper.

Electronic Waste (e-waste)Electronic Waste or e-waste is described as discarded electrical or electronic devices. Informal processing of e-waste in developing countries can lead to adverse human health effects and environmental pollution.

Electronic scrap components contain a hazardous substance such as lead, cadmium, beryllium, or brominated flame retardants. Recycling and disposal of e-waste may involve significant risk to health of workers and communities in developed countries and great care must be taken to avoid unsafe exposure in recycling operations

Nowadays, developing countries are encouraging electronic users to take care while recycling the e-waste or submit them to the organization who are involved in such activities.

SummaryIn this blog, we have learned the basics of Printed Circuit Board. CircuitWala is planning to write as many blogs to provide more and more knowledge of Printed Circuit Board. Either it is basics or manufacturing or usages or advantages and disadvantages of PCBs. We will also try to make our users/customers up to date for the new technology innovations, including past histories and revolution of the PCB industries.

In the next blog, we will look at more briefly about the different types of Printed Circuit Board. We also understand the process to make it and different usage and application for the same.

[homeandkitchenparts]

Understanding the Functionality of Samsung Refrigerator PCB Main Assembly

Samsung refrigerators have become essential appliances in modern households, offering innovative features and advanced technologies to ensure food preservation and convenience. The (Printed Circuit Board) PCB Main Assembly serves as the brain of the refrigerator, coordinating various functions and ensuring optimal performance.

Components of the Refrigerator PCB Main Assembly

 The Refrigerator PCB Main Assembly consists of several essential components, each playing a crucial role in the refrigerator's operation.

Microcontroller: It is the central processing unit (CPU) and the computer performs programmed instructions to coordinate communication between the components.

Sensors: The ambient parameters (temperature, humidity, door status) supply critical information for regulation.

Relays: You control the flow of electricity to the compressor, fan motors, and defrost heater.

Capacitors: It will help you store the electrical energy and help to regulate voltage, and guarantee that the PCB is operating reliably.

Resistors: Protect sensitive components from harm by limiting the flow of electricity across certain circuits.

Diodes: Allow current to flow exclusively in one direction to avoid reverse polarity and safeguard components from damage.

Connectors: Facilitate electrical connections between the PCB and other refrigerator components to ensure seamless integration.

Working Principle PCB Main Assembly

The PCB Main Assembly operates on a set of programmed instructions that determine its behavior depending on sensor input and user command. The micro controller continuously monitors sensor input such as the reading of the temperature from the refrigerator compartment, and freezer. The microcontroller controls the transition of the compressor on, or off or the speed of the fan and also the defrost cycles based on the sensor data as to how to keep the temperature and humidity at the optimal level. In addition to the other refrigerator components, for example, display panel and user interface, the PCB Main Assembly provides feedback and enables users’’ interaction. The PCB Main Assembly incorporates safety features of overload protection and temperature sensors to protect the refrigerator from damage and to protect the user.

Communication Protocols

Data can be communicated to other components through microcontrollers by communication protocols like UART (Universal Asynchronous Receiver Transmitter), SPI (Serial Peripheral Interface), and I2C (Inter Integrated Circuit).

UART is used to transfer real-time data from a microcontroller to external devices like display panels and temperature sensors.

There is a power of communication SPI and I2C for the communication of integrated circuits associated with the PCB Main Assembly for efficient data transfer and synchronization between components.

Troubleshooting and Maintenance

Common issues with the Samsung Refrigerator PCB Main Assembly include sensor failures, relay malfunctions, and power supply issues, which can affect the refrigerator's performance.

To solve PCB Main Assembly problems, we can use diagnostic methods, like running self-tests and checking the error code.

The assembly can stay longer depending on the main, such as cleaning dust and debris from the PCB and securing appropriate ventilation.

The PCB Main Assembly is an important component of the Samsung refrigerator systems since it organizes several functions to contribute to the overall efficiency of the refrigerator and food preservation. Fore-knowledge of the PCB Main Assembly and the way it is constructed can assist users in likely managing problems in their fridges.

[amy-hitechpcb]

LED PCB Assembly

What is the LED Circuit Board assembly?

Generally, LED PCB assembly is considered to be a circuit board that has the LED components soldered to it. The LED is soldered to the printed circuit board and features a chip that creates the light as electrically connected. A thermal heat sink and a ceramic base are used to bond the chip. Not all the PCB products can be used in Led industry, as an LED PCB is easy to create a high volume of heat, but making it hard to cool with traditional methods. For this reason, metal core PCB is widely used in LED application because of their enhanced ability to dissipate heat, especially aluminum pcb is often used to fabricate PCB for LED lights.

We’ve had great LED PCB assembly experiences with top LED chips to brand such as Cree, Luxeon, Osram, Nichia, Lumileds, MLS, EVERLIGHT, Samsung, LG, Seoul., etc. PCB LED lights can be incorporated into numerous lighting applications due to their combination of excellent energy efficiency, low cost and maximum design flexibility.

Application of LED PCB Assembly

Hitechpcba serves customers in different industries, providing highly reliable and innovative LED PCBs for various applications:

• Horticulture light LED PCB Assembly

• LED controller PCB Assembly

• Computer LED display and indicators

• LED lights PCB Assembly for medical use

• Automotive LED PCBs Assembly include PCBs for brake lights and headlights

• Street lighting LED PCB Assembly

• Flashlights and camping accessories

• Traffic light PCB Assembly

• Commercial lighting LED PCB Assembly

LED PCB Assembly specification

Number of layers for LED PCB

These layers are made up of aluminum and magnesium, but now have Copper base material  and Ceramic base materials for LED PCB industry, we can meet it.

Aluminum LED PCBs stand out among other PCBs because it has a good insulation characteristic and has a better machinery performance, the cheap cost is one important factor too.

Types of layers for LED PCB Assembly

Normally, the base layer is made using aluminum alloy metal.

This aluminum alloy substrate used in making the base makes it ideal for through-hole technology which transfers and dissipates heat.

A thermal insulation layer is made using some ceramic polymer which has good viscoelasticity characteristics.

It is highly heat resistant and protects the PCB against heat and mechanical stress.

The circuit layer, which is covered by a copper foil which can range from one to ten ounces.

LED Board type- single or in panel

Some boards are shapeless. For this reason, LED PCB panels are used. This reduces time, labor production and testing time.

Some LED PCB Assembly is done on a single board while others are done on panel boards.

LED PCB Assembly Process

Roughly, the PCBA process can be divided into theses phases: soldering paste printing > SMT (surface mounted technology) > reflow soldering > AOI (automated optical inspection)> THT (through-hole technology) > wave soldering > touch-up and cleaning > IC-programming > FCT (functional tests) > aging testing. 

Below we show you the process.

Step1. Summarizing Project Information

Before contacting your supplier, make sure you have all the project information. Suppliers will need info following for quoting LED PCB assembly:

Gerber

BOM

LED PCB specification

Quotation quantity

Once you have gathered these information, you can contact us and request for a quote.

Of course, you can also provide the schematic, LED PCB Assembly pictures and even samples to us. The more details they have, the more accurate the supplier’s quotation will be.

Step2. Discussion and details about custom LED PCB Assembly

Different projects will have different requirements. Remember the special requirements mentioned in step 1? That’s going to be the focus of this session. Equipment and engineering capacity will not be identical between suppliers. Make sure your supplier has the equipment to produce and assemble major components and the corresponding testing capabilities.

For example, some vendors don’t have X-ray testing equipment, which means they can’t check the mount quality of BGA chips. Outsourcing this step will increase risk and cost. That’s what you don’t want.

Also, pay attention to time taken by the supplier to quote. Motherboards often contain hundreds or even thousands of components, and they are supplied by different manufacturers. To ensure the quality of the components, the supplier sourcing team will make multi-inquiries from these manufacturers or authorized suppliers to match customer’s requirement, which usually takes 2-3 business days, and even longer for some scarce chips. Therefore, if your project is complex and the supplier quotes you within few hours, double check with them.

Step3. Sample and feedback

After confirming the PI, the supplier will usually provide pre-production samples for your approval. At the same time, the supplier will also confirm with you the logistics plan of the bulk goods. Make sure they understand your shipping requirements, including details on packaging, customs clearance, taxes, etc.

For us to have a successful LED PCB Assembly process, its functions must be defined. Compliance requirement is defined to reduce the effect when components are selected.

The Bill of Materials is then generated from the information installed on the LED PCB.

All this information is used to assemble components which are identified from MOB to the LED PCB.

After that, the routing of traces is determined to each component, based on the size, shape of the circuit board and location of connectors.

Hitech Circuits is trusted by thousands of electronic engineers on their LED PCB assembly projects, from consumer, led bulb to precisely medical LED light, we can help you from the beginning of design stage; From commercial flood LED to industrial high power LED, from automotive LED to military LED, Venture is the perfect place for your LED PCB assembly requirement.

Hitech Circuits has been participated in hundreds and thousands of LED lighting projects, by providing LED PCB and also LED PCB assembly service.

Our LED PCB assembly had covered both ends of the Lighting Class LED size spectrum, assembling some of the largest (2 meter long boards) and some of the smallest LED Lighting applications which used in Medical Endoscopes.

LED PCB Assembly is very crucial in the current industrial development. Many electrical devises are being innovated and the old once being improved.

LED PCBs are useful due to the fact that they are made using materials that can transfer and dissipate heat. This characteristic increases device durability.

The world is changing with new technology, especially PCB technology that plays an essential role in the application of LED circuits. And the LED industry is taking advantage of this technology and growing faster.

As a full feature PCB solutions provider with more than a decade of experience, we're capable to provide LED PCB fabrication, components procurement and LED PCB assembly all under one roof. We can work with you to develop metal core PCB, aluminum circuit boards customized to your specific applications. We feature competitively priced PCBs made with standard FR-4 material that includes a thermal aluminum clad layer that will efficiently dissipate heat, keep all LED PCB components cool and significantly enhance the performance of your products.

LED pcb board, LED pcb assembly

LED with its advantages of high brightness, high efficiency, low heat, long life, is considered the most development potential in the 21st century lighting. In the market and policy driven by the rapid development of the domestic LED industry blowout has formed a relatively complete industrial chain, including the production of epitaxial wafers, chip preparation, packaging, integration, LED application. In 2010, China's LED industry scale, up from $ 827 billion in 2019 to 220 billion yuan, an annual growth rate of over 70%, higher than the 50% level of growth of the global LED lighting industry output value. Among them, the middle and lower reaches of the most complete industrial chain, accounting for 90% of the overall percentage of the GDP.Chinahas become the world's leading LED manufacturing base and important application market.

To further promote the technological innovation of the LED industry, construction and wide application of independent industry chain, China Electronic Appliance Corporation and industry associations to organize the theme of "Focus on the core energy LED Exhibition will be held November 9-11, 2010  in Shanghai International Expo Center and the 78th China Electronics Fair over the same period will be held will create from raw materials, epitaxial wafers, chip, LED bracket, LED accessories, LED packaging and supporting materials, the LED backlight upstream firm to the upstream and downstream enterprises of the display, lighting, landscaping, decorative lighting, traffic lights, automotive lighting, special lighting, to the equipment, instrumentation, software, finance, consulting and other service enterprises and technological exchanges and market trading platform, help the domestic industry sustained and healthy development, and promote the steady expansion of the LED application market.

In the LED industry chain upstream of the epitaxial wafers and LED chips accounted for 70% of the profits of the whole industry, and technology-intensive, capital-intensive, where the core technology of the LED. Well-known epitaxial wafer and chip production enterprises will be exhibited a number of energy-efficient, low heat, cost-effective LED products, many of whom have excellent products of international advanced level.

LED electronic pcb assembly manufacturing 100% Original LED Chip with one-stop in-house pcba services

[hitechpcb]

What is PCB Assembly ?

PCB Assembly manufacturer - Hitech Circuits Co., Limited

 It’s the step in the manufacturing process in which you populate a blank board with the electronic components needed to make it into a functional printed circuit board. It’s these components that make a board into the circuit that enables an electronic product to function. PCB assembly typically takes place via one of two processes:

1. Surface-mount technology

SMT: SMT stands for “Surface Mount Technology“.  The SMT components are very small sizes and comes in various packages like 0201, 0402, 0603, 1608 packages for resistors and capacitors. Similarly for Integrated circuits ICs we have SOIC, TSSOP, QFP and BGA.

The SMT components assembly is very difficult for human hands and can be time taking process so it is mostly done by automated pick and place machine.

2. Through-hole manufacturing

THT: THT stands for “Through hole Technology”. The components with leads and wires, like resistors, capacitors, inductors, PDIP ICs, transformers, transistors, IGBTs, MOSFETS are example.

The component has to be inserted on one side of PCB and pulled by leg on other side and cut the leg and solder it. The THT components assembly is usually done by hand soldering and is relatively easy.

Printed Circuit Board Assembly Techniques

There are only two common PCBA techniques available for use by a PCB designer. The methods are:

1. Automated PCB Assembly Techniques

Generally, this technique employs the use of state of the art machines, which are fully automatic. For example, the surface mount components are worth positioning with the aid of an automated pick and place machine.

Again, reflow soldering is commonly for surface mount components usually done in a reflow oven. An automated solder stencil is also used to apply the solder paste on the PCB.

Finally, high tech inspection machines are used to confirm and check the quality of the PCBA. Some of which include: Automated optical inspection machine (AOI), X-ray inspection machines, etc.

Above all, due to the precise monitoring, control of soldering, no human input and versatile machines.

This technique ensures utmost efficiency, output consistencies, and limits defects.

2. Manual PCB Assembly Techniques

This method is favorite for use with through-hole parts, which needs manual placement on the board. Besides, with these through-hole parts, it’s advisable you use wave soldering. Note that in the through- hole assembly process, you need to place the components and electronics on the PCB.

After that, you use wave soldering to solder the leads. Typically, you will need an individual to insert a component into a marked PTH. Once done, transfer the PCB to the next station where the next person will be on standby tasked with fixing another part.

What are the Benefits of SMT PCB Assembly?

SMT assembly provides many benefits and some of them are as follows:

It can be used to incorporate small components.

In SMT, the components can be placed on both sides of the board.

It assures high component densities.

Fewer holes need to be drilled for surface mounting than through-hole.

It require low initial costs and time for setting up the mass production.

SMT is the simpler and faster-automated assembly when compared to through-hole.

Errors regarding the component placement can be easily rectified. 

Surface mount  PCBs feature strong joints, which can easily withstand vibrations. 

What are the techniques used in Surface Mount Technology?

There are several techniques for the reflow process. After applying the solder paste or a flux mixture on the board and after placing the components, the boards are conveyed to a reflow soldering oven. The techniques used for reflowing soldering include infrared lamps, hot gas convection, fluorocarbon liquids with a high boiling point, and so on.

What are the different testing methods used in SMT PCB Assembly?

Hitech Circuits as the PCB assembly manufacturer, we perform the following testing and inspection to ensure the quality of surface mount PCBs.

Automated Optical Inspection (AOI): This is performed before and after the soldering to identify the component placement, presence, and solder quality.

X-ray Testing: In this type of testing, the operator relies on the X-ray images of the PCB to check the solder joints and lead-less components such as Quad Flat Packs and ball grid arrays, which are generally not visible to naked eyes.

In-Circuit Testing (ICT): This method is used to detect manufacturing defects by testing the electrical properties in the SMT Assembly.

What type of files or documents should I send for SMT PCB Assembly? 

Gerber Files: The file contains all details of physical board layers including solder masks, copper layers, drill data, legends, and so on.  

Bill of Materials (BOM): This contains information on the list of items needed for the PCB manufacturing and the instructions of manufacturing. 

Pick and Place File: This file contains information on all components to be used in the PCB design and their rotation and X-Y coordinates.

The whole process of PCB Assembly

1. Bare board loader machine

The first step in the PCB assembly is to arrange the bare boards on the rack, and the machine will automatically send the boards one by one into the SMT assembly line.

2. Printing solder paste

When PCB on the SMT production line, firstly, we have to print solder paste on it, and the solder paste will be printed on the pads of the PCB. These solder pastes will be melt and solder the electronic parts to the circuit board when it passes through the high-temperature reflow oven.

In addition, when testing new products, some people will use film board/adhesive cardboard instead of solder paste, which can increase the efficiency for adjusting the SMT machines.

3. Solder paste inspection machine(SPI)

Since the quality of solder paste printing is related to the quality of welding of subsequent parts, some SMT factories will use optical machine to check the quality of solder paste after printed the solder paste in order to ensure stable quality. If there any poorly printed solder paste board, we will wash off the solder paste on it and reprint, or remove the excess solder paste if there is redundant solder paste on it.

4. High speed SMT machine

Usually, we will put some small electronic parts (such as small resistors, capacitors, and inductors) to be printed on the circuit board first, and these parts will be slightly stuck by the solder paste just printed on the circuit board, so even if the speed of printing is very fast and the parts on the board will not fall away. But large parts are not suitable for use in such high speed SMT machines, which will slow down the speed of small parts assembly. And the parts will be shifted from the original position due to the rapid movement of the board.

5. Universal SMT machine

Universal SMT machine is also known as "slow machine", it will be assembled some large electronic components, such as BGA IC, connectors, etc., these parts need more accurate positions, so the alignment is very important. Use a camera to take a picture to confirm the position of the parts, so the speed is much slower than High speed SMT machine we taked before. Due to the size of the components here, not all of them are packed in tape and reel, and some may be packed in trays or tubes. But if you want the SMT machine to recognize the trays or tube-shaped packaging materials, you must configure an additional machine.

Generally, traditional SMT machines are using the principle of suction to move electronic parts, and in order to place the parts successfully, and there must be the flat surface on these electronic components for the suction nozzle of the SMT machine to absorb. However, for some electronic parts don’t have a flat surface for these machines, and it is necessary to order special nozzles for these special-shaped parts, or add a flat tape on the parts, or wear a flat cap for thees electronic parts.

6. Manual parts or visual inspection

After assembled all parts by the high speed SMT machine or Universal SMT machine and before going through the high-temperature reflow oven, and we will set up a visual inspection station here and to pick out the deviation parts or missing components boards etc., because we have to use a soldering iron to repair if there are still defectives boards after passing the high-temperature oven, which will affect the quality of the product and will also increase the cost. in addition, for some larger electronic parts or traditional DIP parts or some special reasons cannot be processed by the SMT machine before, they will be manually placed on pcb here.

7. Reflow oven

The purpose of reflow oven is to melt the solder paste and form a non-metallic compound on the component feet and the circuit board, that means to solder electronic components on the circuit board. The temperature rise and fall curves often affect the soldering quality of the entire circuit board. According to the characteristics of the solder materials, usually the reflow oven will set the preheating zone, soaking zone, reflow zone, and cooling zone to achieve the best soldering effect.

For example, the melting point for SAC305 solder paste with lead-free is about 217°C, which means that the temperature of the reflow oven must be higher than the melting points to remelt the solder paste. What's more, the maximum temperature in the reflow furnace should not exceed 250°C, otherwise many parts will be deformed or melted because they cannot withstand such a high temperature.

Basically, after the pcb passed through the reflow oven, the assembly for the entire circuit board is almost complete. If there are hand-soldered parts, we need to transfer to DIP process, and then we have to check the quality after reflow oven by QC department.

8. Automatic optical inspection(AOI)

The main purpose of setting up AOI is because some high density boards can’t be process the following ICT test, so we used AOI inspection to replace it. But even using AOI inspections, there still have the blind spots for such checking, for example, the solder pads under the components cannot be checked by AOI. At present, it can only check whether the parts have side standing issue, missing parts, displacement, polarity direction, solder bridges, lack of soldering etc., but cannot checking the BGA solderability, resistance value, capacitance value, inductance value and other components quality, so far AOI inspection can’t completely replace ICT test.

Therefore, there is still some risk if only AOI inspection is used to replace ICT testing, but ICT test is also not 100% make sure the good quality, we suggest these two ways can be combined with together to make sure the good quality.

9. PCB unloader machine

After the board is fully assembled, it will be retracted to the unloder machine, which has been designed to allow the SMT machine to automatically pick and place the board without damaging the quality for PCB.

10. Visual inspection for finished products

Normally there will be a visual inspection area in our SMT production line whether there is an AOI station or not, and it will help to check if there are any defectives after completed assembled the pcbs. If there is an AOI station, it can reduce the visual inspection worker on our SMT line, and to reduce the potential cost, and because it is still necessary to check some places that cannot be judged by AOI, many SMT factories will provide the mainly visual inspection templates at this station, which is convenient for visual inspection worker to inspect some key parts and polarity for components.

11. DIP process

DIP process is a very important process in the whole PCBA processing, and the processing quality will directly affect the functional for PCBA boards, so it is necessary to pay more attention to the DIP process. There are many preliminary preparations for DIP process. The basic process is to re-process the electronic components first, like to cut the extra pins for some DIP components, our staff received the components according to the BOM list, and will check whether the material part numbers and specifications are correct or not, and performs pre-production pre-processing according to the PCBA samples. The steps are: Use various related equipment (automatic capacitor pins cutting machine, jumper bending machine, diode and triode automatic forming machine, automatic belt forming machine and other machines) for processing.

12. ICT test

Printed Circuit board open/short circuit test (ICT, In-Circuit Test), The purpose of ICT test is mainly to test whether the components and circuits on the printed circuit board are open or short issues. It can also measure the basic characteristics of most components, such as resistance, capacitance, and inductance values to judge whether the functions of these parts are damaged, wrong parts or missing parts etc. after passing through the high-temperature reflow oven.

ICT test machines are divided into advanced and basic machines. The basic ICT test machines are generally called MDA (Manufacturing Defect Analyzer). It’s just to measure the basic characteristics of electronic components and judge open and short circuits issue we talked above.

In addition to all the functions of the basic ICT test machines, for advanced ICT test machine can also test the whole PCBA by using power, start to testing the PCBA boards by setting the program in the test machine. The advantage is that it can simulate the function of the printed circuit board under the actual power-on condition, this test can partly replace the following functional test machine (Function Test). But the cost for the test fixture of this advanced ICT test can probably buy a car, it’s too expensive and we suggest it can be used in mass production products.

13. PCBA function test

Functional testing is to make up for the ICT test, because ICT only tests the open and short circuits on the the PCBA board, and other functions such as BGA and other fuctions are not tested, so it is necessary to use a functional testing machine to test all functions on the whole PCBA board.

14. Cutting board (assembly board de-panel)

Normally, printed circuit boards will be produced in panel, and it will be assembled to increase the efficiency of SMT production. It means several single boards in one panel, such as two-in-one, four-in-one etc. After finished all the pcb assembly process, it needs to be cut into single boards, and for some printed circuit boards with only single boards also need to cut off some redundant board edges.

There are several ways to cut the printed circuit board. You can design the V-cut using the blade cutting machine (Scoring) or directly manually break off the board (not recommended). For more high density circuit boards, it will be used the professional splitting machine or the router to split the board without any damage the electronic components and printed circuit boards, but the cost and working hours will be a little longer.

Why Choose Hitech Circuits PCB Assembly Manufacturer for Your PCB Assembly Projects?

There are several PCB manufacturers specializing in PCB assemblyservices. However, Hitech Circuits PCB Assembly stands out owing to the following:

Assistance in Material Procurement: 

Technically, in PCB assembly services, the quality of parts is the responsibility of the OEM; however, we ease your job by assisting you to make the right selection. We can help you procure all your parts of the same type own a single part number, thanks to our supply chain and vendor network as well as experience. This saves time and cost that goes in ordering single parts as you plan.

Testing procedures: 

We are very focused on quality and thus implement stringent testing procedures at each stage of the assembly and after completion.

Fast Turnaround Times: 

Our well-equipped facility and the right tools enable us to complete your requirements well before time, and without compromising on the quality or functioning of the PCBs. For simple designs we revert in 24 to 48 hours.

Cost Effectiveness: 

While PCB assembly is a cost-effective alternative, we go a step further and assure that the parts you list are of a good quality and suitable for your requirement. Also, you can control the part flow and replenish them as needed. This eliminates the need to buy extra stock and store it.

Quick Quote: 

We offer a quick quote based on your BOM. All you need is a detailed BOM, Gerber files, your application requirement sheet, and quantity.

We’re not one to stand still, which is why we use the latest equipment and the finest minds to create your PCB projects. We’re constantly keeping our finger on the pulse of the latest trends. And as a result, we know how to deliver the highest standards of PCB assembly to meet all your requirements.

Our dedicated, friendly customer service team also means that we support you every step of the way. Offering our expert guidance to ensure a complete PCB project that you’re happy with.

Contact us today

No matter what your printed circuit board assemblyneeds are, we always aim to deliver efficient, dependable solutions. For more information about our services, do not hesitate to get in touch with us today for a no-obligation quote

[alisa-hitechpcb]

As a leading one-stop electronics manufacturing services provider in China, Hitech Circuits Co., Limited offers high quality, cost effective and quick turn PCB board products,  Printed Circuit board, PCB assembly, electronics assembly manufacturing, Electronic parts components sourcing services for your new products development.

With mature supply chain, talented design team, advanced manufacturing techniques and quality control systems, Hitech Circuits Co., Limited is able to provide one-stop electronics manufacturing services and solution for our customers to help them stand out in the marketplace.

[cynthia-hitechpcba]

Printed circuit board manufacturing which is our major business, I think you already know, we are a PCB manufacturer. We have 3 branch factories dedicated to Quick Turn PCB Prototypes Manufacturing, Small and Medium-volume Printed Circuit Board, FPC Manufacturing services and PCB assembly services. Our market target is the High Multilayer PCB, High Density PCB, Flexible PCB, Rigid-flex PCB, Heavy copper PCB, Rogers PCB, Ceramic PCB and Special Materials Printed Circuit Boards.

Also, we can help customer sourcing components, wire PCB assembly and provide one-stop service.

Hitech Group is capable of providing full turn-key and partial turn-key PCB assembly services. For full turn-key, we take care of the entire process, including manufacture of Printed Circuit Boards, procurement of components, order tracking, continuous monitoring of quality and final board assembly. Whereas for partial turn-key, the customer can provide the PCBs and certain components, and the remaining parts will be handled by us.

[hitechpcba]

One-stop PCB assembly service and PCB manufacturing supplier -- Hitechpcba

As a leading one-stop electronics manufacturing services provider in China, Hitech Circuits Co., Limited offers high quality, cost effective and quick turn PCB board products,  Printed Circuit board, PCB assembly, electronics assembly manufacturing, Electronic parts components sourcing services for your new products development.

With mature supply chain, talented design team, advanced manufacturing techniques and quality control systems, Hitech Circuits Co., Limited is able to provide one-stop electronics manufacturing services and solution for our customers to help them stand out in the marketplace.

[ascompinc]

Organized Precision: High-Quality PCB Magazine Rack in India – Only at Ascomp Inc

When handling delicate printed circuit boards (PCBs), proper storage and handling are critical to prevent physical damage, static discharge, and contamination. In production lines, testing labs, and assembly units, using a reliable PCB magazine rack in India ensures safe transport, handling, and storage of PCBs without compromising quality or efficiency. At Ascomp Inc, we offer a wide range of robust and anti-static PCB racks, designed for industrial use and optimized for Indian manufacturing environments.

What is a PCB Magazine Rack?

A PCB magazine rack is a specialized storage unit designed to hold multiple PCBs vertically or horizontally. Made from heat-resistant and ESD-safe materials like conductive plastic or aluminum alloy, these racks protect PCBs during handling, transit, and storage. They are commonly used in:

SMT lines

Assembly and inspection workstations

Wave soldering and reflow zones

Testing and quality control areas

Each PCB magazine rack in India from Ascomp Inc is built to ensure mechanical stability, cleanroom compatibility, and anti-static protection.

Features of Ascomp Inc’s PCB Racks

✅ Adjustable slot width to accommodate different PCB sizes

✅ Stackable and lightweight design for space efficiency

✅ Durable, ESD-safe materials to prevent static damage

✅ Heat-resistant structure for high-temp production areas

✅ Models with rollers for easy mobility between lines

✅ Locking mechanisms to keep PCBs securely in place

Our racks are compatible with both manual handling and robotic automation systems used in advanced SMT and EMS setups.

Applications Across Industries

Ascomp Inc supplies PCB magazine racks to industries such as:

Electronics manufacturing and SMT assembly

Automotive electronics and EV units

Aerospace and defense electronics labs

Medical device and telecom PCB fabrication

R&D labs and prototyping facilities

Consumer electronics repair and refurbishment hubs

We help companies ensure that PCBs move through the production lifecycle with safety, efficiency, and traceability.

Customization Options

Different PCB sizes and handling requirements call for tailored solutions. That’s why Ascomp Inc offers:

Adjustable rack models for varying board thickness

Horizontal and vertical slot orientations

Customized branding and labeling

Options with antistatic wheels and handles

Cleanroom-grade builds upon request

We also provide full technical guidance to select the right rack model based on your product mix and workflow.

Why Choose Ascomp Inc?

🧰 Experienced supplier of ESD and assembly accessories

📦 PAN-India delivery and fast fulfillment for bulk orders

🛠️ Durable and industry-tested products

📞 Dedicated support for technical queries and custom needs

💼 Trusted by EMS, OEM, and R&D labs across India

We are committed to supporting India’s growing electronics ecosystem with the infrastructure it needs to scale safely and efficiently.

[atplblog]

Price: [price_with_discount] (as of [price_update_date] - Details) [ad_1] Wings Star understands your lifestyle and here, we enhance the beauty and glamour of your Living Room Area with this attractive, transparent and wonderfully designed Printed Transparent LED/LCD Television Cover that are crafted out using high grade quality of P.V.C materials which makes the cover classy and durable. The colour combination & design of this Transparent LCD/LED Television Cover are unique and looks very rich, elegant & attractive, which enhances & gives a gracefull ambience to your Living Room Area. These LCD/LED Television Cover are resistant to rough handling and are easy to wipe & clean, it also protects your Television. No more stains on your Television. Other Features: With Zip Closer , Stain barrier, Protection from dust, Uniquely needle crafted, Expertly assembled for long life. Size WxHxD: Inches (40x26x4) :: in cms (101.6x66x10.16) For YOUR 43" LED/LCD TELEVISION COVER. ZIP Enclosure Feature: The inclusion of a ZIP enclosure feature allows for hassle-free installation without the need to detach the TV from its hanger, ensuring convenience and ease of use. Perfect Fit: The cover is tailored to fit [Product Dimensions : (WxHxD 29x19x3) In Inches, (WxHxD 73x48x7) In CM] LED TVs perfectly, ensuring a snug and secure fit that not only enhances the appearance of your television but also provides optimal protection. Elegant Appearance: Adding to the aesthetics of your space, whether it's your hall or bedroom, the cover enhances the overall ambiance by imparting an elegant and refined look. Dust-Proof, Waterproof, Weatherproof: Designed to withstand various environmental elements, including dust, water, and weather conditions, the cover offers year-round protection for your television, ensuring its longevity and performance. Extended Product Life: By effectively preventing dust, dirt, and other particles from accumulating on the electronic circuits, the cover contributes to extending the life of your TV, thus safeguarding your investment and ensuring uninterrupted viewing pleasure. [ad_2]

[pcbpowerus]

Top 15 PCB Board Manufacturers in USA

When it comes to building reliable electronics, choosing the right PCB board manufacturer in USA is critical. Whether you’re a startup, engineer, OEM, or tech company, having a dependable partner for printed circuit board fabrication and assembly ensures faster production, fewer errors, and better results.

In this blog, we list the Top 15 PCB board manufacturers in the USA known for high-quality PCB fabrication, assembly, and fast delivery. These companies are widely searched and trusted across various industries — from medical to aerospace, IoT, automotive, and industrial applications.

1. PCB Power

PCB Power is one of the most trusted names among PCB board manufacturers USA. With over two decades of industry experience, PCB Power offers quick-turn PCB fabrication, full turnkey assembly, and components sourcing — all under one roof.

As a USA-based PCB company, they focus on delivering high-quality single, double, and multilayer PCBs with fast turnaround and competitive pricing. Whether you’re building prototypes or mass production, PCB Power’s online ordering system makes it easy to get instant quotes, track orders, and communicate with real engineers.

Key Features:

US-based production for fast and reliable delivery

ISO-certified processes for superior quality

Advanced manufacturing for high-density, multilayer PCBs

Turnkey assembly and BOM handling

Expert support for startups, engineers, and OEMs

If you’re looking for a complete PCB manufacturing solution in the USA, PCB Power should be your first stop.

2. Advanced Circuits

Advanced Circuits is one of the largest and oldest PCB manufacturers in the United States. Known for high-quality prototypes and low-to-medium volume production, they serve industries like aerospace, defense, and telecom.

They offer same-day and next-day shipping options and have their own in-house manufacturing for consistent quality.

3. Sierra Circuits

Sierra Circuits is a full-service PCB company specializing in quick-turn fabrication and assembly. They’re well-known for their high-performance HDI PCBs, rigid-flex boards, and support for complex designs. Sierra Circuits is ideal for companies looking for technical precision and tight tolerances.

4. Sunstone Circuits

Sunstone Circuits has built a reputation for delivering reliable prototype PCBs and small-batch orders. Their online design tools and instant quote system are ideal for hobbyists, startups, and small engineering teams. Their US-based manufacturing ensures high quality and fast shipping.

5. Bay Area Circuits

Located in California, Bay Area Circuits serves the Silicon Valley tech community with rapid prototyping, fabrication, and assembly services. They are experts in small-run production and serve various industries including medical, aerospace, and communications.

6. Rush PCB Inc.

Rush PCB Inc. offers full turnkey PCB services, including design, manufacturing, and assembly. They specialize in multilayer, flex, and rigid-flex PCBs with quick-turn options. Their experienced team supports everything from prototypes to volume production.

7. Custom Circuit Boards

Based in Arizona, Custom Circuit Boards provides high-quality PCBs for engineers and hardware startups. They focus on fast production and specialize in multilayer boards, thick copper PCBs, and RF designs.

8. Imagineering Inc.

Imagineering Inc. offers both PCB fabrication and assembly with ISO 9001 and AS9100 certifications. They serve demanding industries like medical and aerospace and are known for excellent quality and fast lead times.

9. Epec Engineered Technologies

Epec is a full-service provider offering custom PCB manufacturing, flexible circuits, and battery packs. With decades of experience, they provide engineered solutions for complex applications and tight deadlines.

10. APCT Inc.

APCT is known for high-speed, high-density interconnect PCBs. They support quick-turn and production-scale manufacturing. Their specialties include aerospace and defense-grade boards with rigorous quality requirements.

11. OnBoard Circuits

OnBoard Circuits offers affordable PCB prototyping, fabrication, and assembly with domestic and offshore capabilities. They are known for great customer support and fast delivery for small to medium volume orders.

12. Millennium Circuits Limited (MCL)

MCL provides reliable PCBs including rigid, flex, and rigid-flex boards. They serve industries like telecom, industrial, and medical, offering fast turnaround times and excellent pricing.

13. TechnoTronix

TechnoTronix offers advanced PCB manufacturing and assembly solutions with a strong focus on precision and fast lead times. They work with both small businesses and large enterprises, offering everything from basic to complex PCB designs.

14. RedBoard Circuits

RedBoard Circuits provides quality PCBs with a focus on customer service and quick delivery. They offer a wide range of PCB types including FR4, aluminum, and Rogers materials.

15. ALLPCB USA

ALLPCB USA offers cost-effective PCB solutions with a quick-turn focus. They provide both prototype and production runs and serve customers looking for affordable yet reliable circuit boards.

Choose the Best PCB Manufacturer for Your Needs

Selecting the right PCB board manufacturer in USA can be the difference between a successful project and costly delays. Whether you need fast prototyping, volume production, or full turnkey PCB assembly, each of these top 15 manufacturers brings something unique to the table.

However, if you’re looking for a complete solution with fast delivery, reliable quality, and competitive pricing — PCB Power is a clear leader. With US-based manufacturing, expert support, and a user-friendly online ordering platform, PCB Power makes your PCB journey seamless from design to delivery.

[mariacallous]

On the top floor of a building somewhere in Ukraine is a drone workshop.

Inside is a chaotic workbench covered in logic boards, antennas, batteries, augmented reality headsets, and rotor blades. On one end of the room is a makeshift photo studio—a jet-black quadcopter drone sits on a long white sheet, waiting for its close-up.

This particular workshop’s Geppetto is Yvan. He grins as he shows off his creations, flittering around with a lit cigarette in his mouth, dangling ash, grabbing different models. (Yvan is a pseudonym; WIRED granted some of the people in this story anonymity due to the security risk.)

Yvan holds up a mid-size drone: This model successfully hit a target from 11 kilometers away, he says, but it should be capable of traveling at least 20. He’s trying different batteries and controllers to try to extend the range. He screws on a stabilizer tailpiece to a hard plastic shell—Yvan 3D-prints these himself—and holds up the assembled bomb. It’s capable of carrying a 3.5-kilogram explosive payload, enough to take out a Russian tank.

He uses his index finger and thumb to pick up a nondescript beige chip: This, he says, is what he’s really proud of.

One big problem with these drones—which are based on commercially available first-person-view (FPV) or photography drones—is that their explosive payload is jimmy-rigged on. It requires the drone to crash in order to close the circuit and trigger the explosion.

This chip, Yvan says, allows for remote detonation from a significant distance, meaning the operator can park their drone and lay in wait for hours, even days, before it goes off. He expects this technology could, eventually, be connected to AI—exploding only if it registers a nearby tank, for example. He has created a long-range smart land mine, I note. After the idea is passed through our translator, he nods enthusiastically.

There are many of these FPV drone workshops around Ukraine—Kyiv estimates there are about 200 Ukrainian companies producing aerial drones, with others producing land- and sea-based uncrewed vehicles. But Yvan, grinning proudly, insists that the manufacturer which he represents, VERBA, is the best.

Ukraine is facing increasingly tough odds in its defensive war against a better-resourced, better-equipped enemy. Thanks to delayed aid from Washington and shortages in other NATO warehouses, Ukraine has lacked artillery shells, long-range missiles, and even air defense munitions.

These drones, however, represent a bright spot for the Ukrainians. Entrepreneurship and innovation is scaling up a sizable drone industry in the country, and it’s making new technological leaps that would make the Pentagon envious.

The age of drone warfare is here, and Ukraine wants to be a superpower.

After Yvan showed off his workshop, we loaded into the car to visit one of his factories.

Behind a steel door is a room filled with racks, where 30 3D printers are working simultaneously, printing various drone components in unison. The twentysomething employees seem accustomed to the screeching alarm—some are soldering the drones together, others are tinkering with designs in AutoCAD, one is lounging on a sofa.

Strung across one shelf of 3D printers is a black flag, a take on Blackbeard’s (apocryphal) pirate flag. It shows a horned skeleton wearing an AR headset and holding a controller, thrusting his spear toward a bleeding heart as a quadcopter flies above.

In the first year of the war, when FPV drones were providing extraordinary footage of the front lines and viral video of unmanned aerial vehicles (UAVs) dropping grenades on Russian tanks captivated the world, Ukraine was snatching up every consumer drone it could find. Chinese technology giant DJI became a household name in Ukraine, thanks to its drones’ ubiquity on the front lines. Ukraine’s early advantage was quickly lost, however, as Russia scrambled to snatch up these Chinese-made UAVs.

“When Russia sees, from Instagram, my product, Russia starts buying all these components in China,” a VERBA executive says. The new demand from Moscow can often cause either shortages or inflation, squeezing out the Ukrainian companies. So entrepreneurs like Yvan began building their own.

When Yvan began his operation in the early months of the war following Russia’s February 2022 full-scale invasion, he was creating a handful of frankendrones to send to the Ukrainian Armed Forces. Now, Yvan says, his operation is producing 5,000 FPV drones per month. He offers a range of systems, from a mammoth 12-inch model to a 4-inch prototype.

At first, these entrepreneurs were pursuing this project on their own—scrambling, like most of the country, to be useful in helping Ukraine defend itself. Kyiv was initially cool to the idea that a domestic drone industry was worth the money and attention, especially given the demand for more conventional arms. Some in the military, one executive says, dismissed the utility of these innovative weapons and surveillance platforms as merely “wedding photography drones.” (One executive said Oleksandr Syrskyi, Ukraine’s new commander in chief, had been an early adopter inside the military, directly contracting 10 firms in early 2023 to begin assembling new technology for his forces.)

That attitude changed in 2023, when Ukraine set up Brave1, a government-run technology agency and incubator that helps connect private enterprise to the Ukrainian Armed Forces.

Since its creation, Brave1 has worked to streamline design, development, and procurement of new defense technology, while helping companies navigate government and military bureaucracy. Brave1 has already awarded more than $3 million in research and development grants and connected more than 750 companies to the Ukrainian Armed Forces.

When United24, the Ukrainian government’s in-house crowdfunding platform, first pitched an “army of drones” to its donors in 2022, it aimed to buy just 200 units. Today, Ukrainian president Volodymyr Zelensky projected late last year that his country would produce over 1 million drones in 2024.

“I would say that we can even double this number,” Natalia Kushnerska, head of Brave1’s defense technology cluster, tells WIRED.

“We have the responsibility and the motivation to do it today and to do it very fast,” she says. “Because we don't have any other choice.”

This is a war, one executive told me, “where the economy matters.”

Even hampered by sanctions, Russia has a $2 trillion economy—about 6 percent of that is geared toward its wartime production. Ukraine’s entire GDP, by contrast, is less than $200 billion.

While Kyiv has received substantial support from its NATO partners, it faces constant pressure to find efficiencies. The economics of these drones are looking better and better.

Yvan’s drones are, compared to conventional munitions, cheap. His most expensive unit runs about $2,500, but the cheapest is only $400.

Early in the war, the Ukrainians could reasonably expect—depending on weather, the mission, and Russian jamming efforts—that about 30 percent of their drones would connect with the target. Today, good Ukrainian-made systems are approaching a 70 percent success rate.

It can often take four or five artillery shells to successfully destroy a medium-range target, such as a tank. At $8,000 per shell—which are in short supply and high demand—that is an expensive proposition. Even if it takes two of Yvan’s most expensive drones to achieve the same objective, that’s thousands of dollars in savings. The proliferation of these drones reduces the “cost-per-kill,” as one executive phrased it, and reduces the strain on those dwindling ammunition stockpiles.

Even if Yvan and other producers are making more and more of their systems in Ukraine, they still rely on Chinese suppliers for critical onboard components. That comes with a trade-off—Chinese suppliers are cheaper, but they tend to be of lower quality and are happy to do business with Russia as well. Other options, such as companies in Taiwan, the United States, Canada, or Europe, are better quality but can be several times more expensive.

These supply chains, Yvan says, are “complicated.” Drone manufacturers who spoke to WIRED say anywhere between 40 percent and 80 percent of their drone components are made in Ukraine. Asked how long it would take before Ukraine manufactures nearly everything in these drones, from the rotor blades to the onboard components, Yvan provides a bullish estimate: “six months.”

It’s not an entirely unrealistic dream. Mykhailo Fedorov, Ukraine’s deputy prime minister and also minister responsible for digital transformation, said late last year that Kyiv hopes to break ground on a semiconductor factory, capable of producing 50,000 chips a year, by 2025. Ukraine produces about half the world’s supply of neon, necessary for the lasers used to make the chips.

There are already companies in Ukraine that have developed electronic design automation software—a necessary tool for producing chips—and that do electronic assembly inside the country itself. An industry source tells WIRED that a working group was formed in late 2023 to chart out how Ukraine could be a player in the semiconductor industry.

Another defense technology executive, Igor, manufactures considerably more-sensitive drones. “We definitely don’t buy anything from China,” he says. His products are more expensive, he says, “but we are looking for something that would differentiate us from the Russians.” At the moment, he says, “Russia is ahead.” He’s hoping to close that gap.

For any of this to work, however, there needs to be demand for these drones. The more they can sell, the more they can invest. “The things that they need,” Kushnerska says: “contracts and money.” Demand has certainly grown—fundraising platform United24 helped finance a fleet of naval drones and raised funds to purchase 5,000 surveillance UAVs. Other organizations have led similar purchases. The drone-makers, however, say it’s just not enough.

In early 2023, Ukraine’s parliament passed new laws to regulate how drone manufacturers can contract with the state; while profiteering is generally discouraged in the wartime economy, the law specifically allows the companies to charge up to 25 percent profit.

Yvan says he charges just a 10 percent premium for his drones and reinvests all that profit back into his operation. Representatives from other drone companies who spoke to WIRED say they operate on a similar basis.

More orders will mean more investment. Thus far, NATO countries have preferred to purchase locally-made equipment and ship it to Ukraine. That may be changing.

Bill Blair, Canada’s minister of defense, visited Kyiv shortly before I was there. While there, he announced that Ottawa would donate 800 Canadian-made drones to Ukraine. While the donation was lauded, a senior official asked the minister, “Why didn't you buy our drones?” After being briefed on the various innovations taking place in the Ukrainian drone industry, Blair was convinced. “We're also going to find ways to invest in Ukrainian industry,” he tells WIRED. “The point of the [Ukraine Defense Contact Group drone coalition] is to create capability, not only in the countries that are in the coalition but also capability in Ukraine.”

Even still, bureaucracy moves slowly. What’s more, startups—some of which are helmed by technologists or special effects gurus with no experience in procurement, let alone war—are often learning as they go. One executive, covering his eyes with his hand, says: “It’s like going completely blind.”

Not every company has been able to hack it. One executive says he’s aware of five defense technology startups that have shut down since the war began.

Much attention has been paid to FPV drones. They reinforce the idea that Ukraine’s defense is a scrappy, homespun effort. But even as the country has professionalized production of these light, agile drones, it has rapidly spun up production of other, more complicated systems.

One of Ukraine’s biggest disadvantages, from the start of the war, has been its difficulty in hitting targets inside Russia. Because Moscow has so effectively dominated the skies, Ukraine has been left playing defense.

That equation has changed substantially in recent weeks. Ukraine has had enormous success in attacking Russian oil refineries—knocking out as much as 15 percent of the country’s total refining capacity—and bombing Russian air bases. This has all been made possible by Ukrainian-made long-range attack drones.

Igor, who represents a company responsible for producing those long-range bombers, says they have developed a unit capable of flying 1,000 kilometers and carrying a 25-kilogram payload and has produced “several hundred” units for the Ukrainian Armed Forces. And they are actively working on a new model, capable of flying up to 2,500 kilometers. (It will pack a smaller punch, he said: “The longer you go, the lighter the payload.”)

These systems are more expensive: from $35,000 to $100,000. But if they can destroy millions of dollars worth of Russian equipment, that’s a bargain.

“These are no simple drones,” Igor says. “We don’t have the luxury, like the Western guys, to spend years in development.”

They’re not stopping with drones, either. They’re using the same technology to develop Ukrainian-made missiles, capable of flying farther and doing more damage to Russian military infrastructure, tucked well behind the front lines, which is regularly used to attack Ukrainian cities.

Igor’s goal is to “bring the war to Russia.” FPV drones have broadcast the realities of the front lines in high definition—long-range bombers could successfully make it feel real, he says. “They don’t suffer like we suffer.”

The effort to bring the war to Russia is advancing on multiple fronts. One of the most famous uncrewed systems of the war has been Kyiv’s Sea Baby drones. Videos have gone viral of these sleek ships clipping along the waters of the Black Sea.

According to Kyiv, they can carry 850 kilograms of explosives, go 90 kilometers per hour, travel some 1,000 kilometers—and they are invisible to radar. This is the kind of capability that the Pentagon, and other defense departments, has spent years trying to develop. “We like to joke that everything we do now, in Ukraine, takes three days—globally, it takes three years,” Brave1’s Kushnerska says.

Ask around Kyiv about these drones, however, and everyone is mum. Even otherwise talkative defense sources go quiet when asked about the Sea Babys. Asked about the vehicles, one defense executive smiled and said simply, “That’s classified.”

Kushnerska is equally evasive: “We need to keep silent about new solutions and new surprises that we are preparing for the enemy.”

The skullduggery is understandable. These uncrewed vehicles have been responsible for doing massive damage to Russia’s prized Black Sea fleet and spearheading the first major attack on the Kerch Bridge, in Crimea, in 2022.

Developing naval drones, however, is relatively easy compared to uncrewed land systems.

Over tea with Stepan, another defense entrepreneur, he lists the litany of difficulties of trying to build uncrewed land systems: They don’t travel well over tough terrain, they don’t operate well in inclement weather, and they don’t tend to go very far.

And yet, Stepan says, his company has overcome all those obstacles—which the Pentagon is still wrestling with—and has put these land systems in the field. Plus, Stepan says he’s “pleasantly surprised by how they’re being used.” He says their smallest unit, which has generally been used to deliver food and equipment, recently rescued and evacuated a wounded soldier from the front line.

Ukraine is not the only side deploying these land systems, however. In late March, pro-Kremlin channels celebrated what they said was the successful deployment of Russian-made uncrewed land systems, outfitted with an AGS-17 grenade launcher.

Ukraine believes its advantage will come from how it dispatches these systems. “You need a mesh system,” Stepan says. And that’s one of the single hardest things to do. Ukraine has started dispatching repeater UAVs, which are used to extend the base station signal, allowing the drones to fly farther and defend better against Russian jamming.

One ground drone, basically a mobile machine-gun turret, boasts an 800-meter range. What’s more impressive, however, is what happens when the land system is paired with a surveillance drone. Rather than them firing directly ahead, Stepan’s team has been training Ukrainian soldiers how to raise the weapon's trajectory, firing in a parabolic pattern and using the drone’s camera to adjust its aim. This tactic, he says, extends the drone’s firing range to 2.4 kilometers.

Doing combined operations with a couple of drones is hard enough. If Ukraine wants to really take advantage of these autonomous systems, it will need to figure out how to command multiple systems across land and air—and that’s where artificial intelligence comes in.

Stepan walks through the four levels of how AI can augment warfare: One is reconnaissance, where machine learning can be used to collate large volumes of footage and satellite imagery. Two is “copiloting,” as he calls it, where AI can analyze that intelligence and help draw insights. Third is planning, where AI can help develop “interlinked, complex orders” for multiple systems across land and air; he likens that to having AI develop football plays. Finally, step four is full autonomy, where AI collects intelligence, analyzes it, develops orders based on the intelligence, and dispatches and commands autonomous units based on that information—although humans review and approve each step of the process.

There are steps beyond this, Stepan notes, that remove human involvement entirely, but he isn’t interested in going there. Another executive recounted a story of how one company designed an autonomous machine gun, capable of conducting object detection and opening fire on its own—that was a “big, big problem,” he says, after the weapon’s radio signals were jammed and it began firing wildly. “I think we can do this slowly,” he adds.

Stepan’s systems are capable of operating at step four, he says. It means his systems have the “ability to take in variables” in real time—it allows his drones to change tactics depending on the environment. He provides examples: “What if our team is close? What if there is [electronic warfare]? What if one system loses connection?”

Kushnerska says Ukraine, alive to the concerns about and risks of AI on the battlefield, is mostly interested in using artificial intelligence only in the “last mile.”

It’s not enough to build drones. Ukrainians also have to know how to pilot them.

The last stop on Yvan’s tour is at a strip mall some distance away. Outside, a group of fresh-faced young men smoke cigarettes and enthusiastically greet him as he walks past.

Inside is a sterile classroom, with a dozen desks laid out—each featuring a tablet, a workstation, and an array of tools. In the back corner are pallets of FPV drones waiting to be unloaded.

This is Yvan’s drone school. Here, students learn not just the ins and outs of piloting these quadcopters but also how the machines work and how to repair them. Down the hallway is a large conference room where the students first test their skills—flags and checkpoints are propped up on cardboard boxes taped together into platforms of different levels. Once students can successfully navigate this makeshift course, they graduate to piloting the drones outside.

Yvan’s drones are normally painted jet black, designed to look as nondescript as possible. One drone, sitting on a desk in the training school, is spray-painted a bright orange. Yvan grins: “We’re sick of losing them in the grass.”

As Kyiv mobilized tens of thousands of ordinary Ukrainian men to fight, training has been a critical necessity. Particularly as ammunition supplies have dwindled, virtual training has been especially attractive. High-tech combat simulators have allowed Ukrainian troops to simulate real combat scenarios with rifles, rocket-propelled grenades, even anti-tank missiles. Ukrainian entrepreneurs are hoping to have dozens of these simulators online in the near future, with the goal of training 100,000 troops.

An industry source tells WIRED that a drone combat simulator went online last month, allowing trainees to simulate the entire process of launching a long-range drone strike. Version 2.0 is being rolled out now, they say, adding that it is likely the first immersive offensive drone simulator in operation. The simulator is also intended to help Ukrainian pilots practice integrating their drones with land systems, which is notoriously difficult for even experienced soldiers.

While Yvan’s drone school offers hands-on experience for users of the FPV drones, this new drone simulator allows pilots to practice long-range targeting, flying in adverse weather conditions, and countering electronic warfare.

All of this—the FPV drones, the long-range bombers, the flight simulators—is Ukrainian innovation at work. And it is moving remarkably fast. Some day, after the war is over, Yvan may well be on the front lines of a Ukrainian technology renaissance, fulfilling orders for the Pentagon. First, both he—and Ukraine—need to survive.

In recent weeks, Russian forces have made modest but steady advances along the front lines. Defense executives, meanwhile, see sabotage and industrial espionage as constant problems. Even more acute is the threat of Russian air strikes. One executive recently recounted how one of his company’s main facilities was nearly hit by two Russian cruise missiles. The risk is very real.

Leaving the school, Yvan opens up the back of his car. He rummages around and hands me two patches: One features a cartoonish and scantily clad woman wearing an FPV headset with the Ukrainian flag on the side, piloting one of Yvan’s rotocopters. The other, an army-green Canadian flag, carries the words “ALWAYS BE READY.”

[amy-hitechpcb]

Circuit Board, PCB assembly & electronics manufacturing service provider from China (hitechcircuits.com)

What is a prototype PCB assembly?

 PCB prototyping is the experimentation pilot stage of the product which is to be mass produced at a later stage. This is more of an experiment which is done after the initial discussions and the design. This offers a pre-production analysis of the boards that are to be manufactured, reducing the possible number of errors in the PCB design. PCB prototypes help the manufacturer analyze the strengths as well as weak areas of their proposed circuit boards. Prototypes also serve as a reference point for future versions of the same product. At Hitechpcba, we handle PCB prototype assembly in quantities from one to hundred printed circuit boards.

We have acquired capabilities that enable us to serve our clients better. All these years, we have worked on many complex prototype PCB assembly projects, and we believe the following capabilities have helped us serve our clients better.

Prototype PCB Assembly Services: We specialize in the following prototype printed circuit board assembly services.

SMT: We can provide single-sided and double-sided surface mount PCB assemblies in different specifications.

Plated Through Hole: We offer plated through hole assembly with selective soldering.

Mixed Assemblies: We often work on projects involving mixed assemblies – through-hole and SMT and electromechanical assemblies.

PCBA Testing: All the PCBA functional testing is performed in-house. Over the years, we have invested in various test fixtures and equipment, which helps us ensure the quality of PCBA. Currently, we provide the following types of PCBA testing services:

Flying probe testing for PCB

Functional testing including system and board-level testing

General PCB Assembly Capabilities: Our general PCB assembly capabilities are not limited to these:

RoHS, leaded or lead free, clean and no chemistries

PCB components including various types of QFNs, BGAs, 0105, 0201, 0804, and press fit components in small quantities.

What are the benefits of a prototype PCB assembly?

Prototype PCB assembly comes with several advantages. These benefits play a major role in the facilitation of your PCB manufacturing. Some of these benefits include:

Detection of Flaws Early

With prototype PCB, you will easily detect whatever flaws are present during the product’s development stages. This will allow you to solve the issues thereby saving you some money if you had gone ahead to make the production having the flaws in them.

If you go ahead to make changes during the production, there may be a need for more technicalities, and this may be expensive.

Testing of Each Component

With a prototype, you will be able to test all your system’s elements individually before you go ahead to set it up. You should do this because it is important especially for very complex projects composed of several parts that are PCB based.

When you validate each of these components, you will be able to identify those areas having issues that you should look into. This is the only way the project can function the right way.

Reduction in Total Costs

Utilizing the prototype bare PCB for any of your projects could go a long way in reducing what you’ll have spent in total for the project. With prototyping, you will be able to notice those errors in your project and then make corrections before you start the real production.

As soon as these flaws have been checked and rectified, then you may continue with the manufacturing of your Printed circuit boards in large quantities, thereby saving you unnecessary costs.

High-Quality PCBs

Why prototyping your PCB is important is to help you test if your project will function effectively. When we talk of testing, it involves the identification of errors present and then rectifying and making corrections to them.

Therefore, the eventual PCB after the prototyping will be of high quality that surely meets standards set internationally.

Less Turnaround Time

With prototype PCB assembly, you will be able to reduce the total time used in producing your printed circuit board. While making use of prototype printed circuit boards, you’ll be able to see the errors and then make corrections before you start the actual production.

Therefore, the eventual prototype will be free of defects. This implies that your PCBs will be produced quickly by your manufacturer.

What are the different types of prototype PCB assembly services you offer?

With years of market presence and experience, we specializes in the following prototype PCB assembly services.

Plated through-hole (PTH): We can provide the through-hole assembly with selective soldering.

Surface mount technology (SMT): We offer single-sided as well as double-sided SMT board assemblies in varied specifications.

Mixed Assemblies: Our experts often work on projects involving both PTH and SMT assemblies.

What are the types of testing Hitechpcba use for prototype PCB assembly?

Automated Optical Inspection (AOI): This is performed before and after the soldering to identify the component placement, presence, and solder quality.

X-ray Testing: In this type of testing, the operator relies on the X-ray images of the PCB to check the solder joints and lead-less components such as Quad Flat Packs and ball grid arrays, which are generally not visible to naked eyes.

In-Circuit Testing (ICT): This method is used to detect manufacturing defects by testing the electrical properties in the SMT Assembly.

These techniques help us ensure the reliability and accuracy of the circuit boards. In addition to this, it ensures a long operational life of equipment, minimal production losses, streamlined processes, and much more.

What are the capabilities Hitechpcba offer for prototype PCB assemblies?

We specialize in offering IPC compliant, and quick turn PCB assemblies. We are very particular about our scheduled deliveries and timelines, and we deliver without compromising the quality. Our PCBA capabilities are not limited to these. Here are some capabilities we offer through prototype PCB assemblies.

RoHS compliance

Stringent testing procedures

Device encapsulation

Full turnkey, partial turnkey, and kitted/consigned services

Assemblies using Surface Mount (SMT), Thru-hole, Mixed Technology (SMT/Thru-hole), Single and double-sided SMT/PTH, Large parts on both sides, BGA on both sides.

Do you perform a component analysis for prototype PCB assemblies?

Yes, we check the quality and performance of components before mounting them on the circuit boards. This is because a malfunctioning component can affect the performance of the entire circuit board assembly and also pose risks.

What is your standard turnaround time for a prototype PCB assembly?

Our turnaround time for standard applications is two weeks. This timeframe varies depending on the complexity of the applications. However, we are committed to offering quick turnaround times without compromising on quality, functionality, and accuracy, which offers our client a competitive advantage and reduced time to market. You can also request any emergency assistance or queries related to any type of PCB assembly. Our experts will assist you in all possible ways.

How is the cost of prototype PCB assembly estimated?

PCBA costing varies based on the different factors, such as PCBA parts, type of materials to be used, order quantity, and much more. We can also offer quotes and customization options once you share the detailed requirement with us.

We focus on quality and customer satisfaction over anything else. This has helped us build a long list of happy and satisfied customers. So, if you wish to partner with a manufacturer of prototype PCB assembly in China, then don’t hesitate to reach us. Our experts will assist you through all the phases of the prototype PCB assembly process. We look forward to making your experience with us better and memorable.

How to choose prototype pcb assembly manufacturer?

Our pcb prototype assembly service includes the sourcing of components. This allows you to concentrate on what you do best: layout design. We have a dedicated sourcing staff that coordinates with multiple suppliers and distributors to purchase electronic parts as per client requirements, and our staff completes these purchasing particulars in a most efficient manner. We have advanced processes for optimal selection of packaging (cut tape, tube, bulk, etc.) to reduce the total cost. Furthermore, we are capable of cross-referencing parts and even locating hard-to-find and obsolete parts. Customers can be rest assured that when Hitech Circuits substitutes components that they are high quality: we only use the electronic component numbers and manufacturers specified in the BOM. We will not modify your original layout design. Part substitutions take place only with your permission.

The final pcb prototype assembly service cost includes assembly labor charges, bare circuit board rates, and part costs. We understand the importance of prompt delivery. The sooner the components are sourced, the sooner we can begin circuit board fabrication. We thoroughly evaluate engineering inquiries and concerns related to the related parts with our clients before commencing circuit board assembly. The average time taken for pcb manufacturing assembly is about two weeks, which can be further reduced if there are no hard-to-locate components or documentation mistakes.

We have specialized experts to deliver fast turnarounds for prototype circuit board assembly with surface-mount (SMT), through-hole (THT) and mixed-technology components.

Anyone interested in electronics and electronic circuit boards needs to understand the various stages of developing and producing a printed circuit board. It can come in handy when you are seeking a top prototype smt assembly provider. The various production stages of printed circuit boards entail design, prototyping (prototype PCB development and rapid prototyping pcb assembly), and PCB high volume production. Different entities will always seek part of the whole production process depending on their electronic circuit board needs.

However, this article seeks to help you understand everything about prototype PCB assembly, a fundamental aspect of the PCB production process.

Rapid prototyping pcb assembly represents a fundamental phase of the printed circuit production process. It is also inferred as PCBA prototype assembly, SMT or surface-mount technology PCB prototype, PCB sample assembly, etc. From these alternative names, the meaning of prototype assembly regarding printed circuit boards becomes apparent. So what is assembly prototype?

PCB prototype assembly service is a fast prototype printed circuit board assembly primarily used to test fresh or new electronic designs. Consequently, it assists with checking and ensuring quality assurance of the PCB. For instance, it verifies that no bug exists in the test PCB, updates the design, and finds bugs. In most instances, prototype assembly of an electronic project will require two or three iterations to ensure everything is perfect.

Why Choose Hitech Circuits PCB Assembly for Your Prototype PCB Assembly Projects?

There are several PCB manufacturers specializing in prototype PCB assembly services. However, Hitech Circuits stands out owing to the following:

1.Strong Supply Chain: Over the years, we have built strong supply chain relationships in the industry, which helps us fulfill the requirements of turnkey prototype assembly services easily.

2.Fastest Turnaround Times: Our engineering expertise coupled with our understanding of industry requirements and a well-equipped facility enables us to assure the fastest turnaround times of 24-48 hours.

3.Reliability: All the printed circuit boards that we produce are IPC compliant, which helps us assure reliability.

4.Competitive Pricing and Quick Quote: Our supply chain relationships enable us to assure competitive prices. The cost of the PCB prototype assembly will be made available within 24-48 hours.

[qocsuing]

"Why Wire-to-Board Connectors Matter in Today's Tech Landscape"

In the ever-evolving landscape of electronics and electrical engineering, wire-to-board (WTB) connectors are fundamental components that provide a secure, efficient link between a set of discrete wires and a printed circuit board (PCB). Despite their small size, these connectors are indispensable in a wide range of applications—from consumer electronics and automotive systems to industrial machinery and telecommunications.Get more news about Wire-to-board Connector,you can vist our website!

What Are Wire-to-Board Connectors? Wire-to-board connectors are used to route electrical signals or power from individual wires onto a printed circuit board. Unlike board-to-board connectors that facilitate connections between PCBs or wire-to-wire connectors that link individual wire sets, WTB connectors interface directly between a cable harness and the board, typically through soldering or press-fit terminals. This facilitates modular design, ease of maintenance, and scalable manufacturing.

They consist of two primary components: the plug (housing the wires) and the receptacle or header (mounted on the PCB). These connectors are available in various pitches (the center-to-center spacing between pins) and configurations (vertical or right-angle orientations), making them adaptable for a variety of design constraints and spatial limitations.

Key Features and Considerations Designers and engineers often evaluate several critical factors when selecting WTB connectors:

Current and Voltage Ratings: Depending on the application, connectors must meet safety and performance thresholds.

Pitch Size: Fine-pitch connectors (≤1 mm) allow for compact design, while larger pitches offer greater robustness.

Locking Mechanisms: Latch or friction locks ensure secure connections that resist vibration or accidental disconnection.

Material and Plating: Contact materials, often copper alloys with gold or tin plating, influence conductivity and longevity.

Environmental Resilience: Some WTB connectors are designed for harsh environments with resistance to moisture, dust, or high temperature.

Applications Across Industries The versatility of wire-to-board connectors is reflected in their widespread use across diverse industries:

Consumer Electronics: Used in smartphones, laptops, and wearable devices for internal signal and power connections.

Automotive: Essential for infotainment systems, sensors, and electronic control units (ECUs), where compact, vibration-resistant connectors are critical.

Medical Equipment: Connectors must meet stringent reliability and safety standards in devices like diagnostic equipment and patient monitors.

Industrial Automation: WTB connectors facilitate modular assembly and simplify maintenance for sensors, controllers, and interface devices.

Trends and Innovations Modern trends push the boundaries of connector miniaturization and performance. As electronic devices become more compact and sophisticated, the demand for high-density connectors with increased signal integrity and EMI shielding continues to grow. Additionally, some manufacturers are integrating features like surface-mount technology (SMT) compatibility and automated cable termination to streamline production and assembly.

Another key trend is the development of eco-friendly, RoHS-compliant connectors to meet global environmental standards while ensuring high performance. With the rise of Industry 4.0 and the Internet of Things (IoT), wire-to-board connectors are playing an increasingly strategic role in enabling smart, connected systems.

Conclusion Although often overlooked compared to high-profile semiconductors or processors, wire-to-board connectors are vital enablers of modern electronic innovation. Their reliability, precision, and adaptability allow designers to build smaller, more powerful, and more efficient systems. As technology continues to advance, the humble WTB connector will remain a quiet but essential hero in the background—connecting ideas to reality, one circuit at a time.

[resolutegroup]

Choosing the Right Electronics Manufacturing Services Provider in India: What You Need to Know

The electronics industry is witnessing exponential growth, driven by rising global demand for smart devices, IoT integration, and automation. In this dynamic landscape, partnering with a reliable Electronics Manufacturing Services Provider in India has become a strategic necessity for companies aiming to scale production, improve quality, and reduce time-to-market.

India, emerging as a global hub for electronics manufacturing, provides a cost-effective and quality-focused environment for Original Equipment Manufacturers (OEMs) across various sectors, including consumer electronics, automotive, and industrial applications. If you're a business looking to collaborate with a top-tier electronics manufacturing services provider in India, understanding what to look for and how the right EMS partner can support your growth is essential.

What Are Electronics Manufacturing Services?

Electronics Manufacturing Services (EMS) refer to companies that design, manufacture, test, distribute, and provide return and repair services for electronic components and assemblies. These providers are key partners for OEMs who prefer to outsource manufacturing to experts rather than maintain in-house capabilities. An EMS partner typically offers:

- PCB (Printed Circuit Board) assembly

- Surface Mount Technology (SMT) and Through-Hole assembly

- Prototyping and NPI (New Product Introduction) support

- Functional and in-circuit testing

- Box build and final system integration

- Supply chain management

- Aftermarket support and logistics

Why Choose an EMS Provider in India?

India is rapidly climbing the ranks as a preferred destination for electronics manufacturing due to several favorable factors:

1) Cost-Effectiveness: Manufacturing in India offers significant cost savings without compromising on quality. Lower labor costs, competitive overheads, and government-backed subsidies help original equipment manufacturers (OEMs) remain profitable.

2) Government Incentives: Under the “Make in India” initiative and Production Linked Incentive (PLI) schemes, EMS providers in India receive various tax incentives, subsidies, and support that help reduce total manufacturing costs for OEMs.

3) Skilled Workforce: India has a large, educated, and technically proficient workforce, especially in areas such as PCB assembly, quality assurance, and embedded system development.

4) Strategic Location: With its proximity to global markets in Asia, Europe, and the Middle East, India serves as a logistics hub, boasting strong port infrastructure and connectivity.

Key Advantages of Partnering with an EMS Provider

Partnering with an EMS provider isn’t just about outsourcing production; it’s about building a long-term relationship that enhances your competitiveness and operational efficiency. Here’s how:

1) Faster Time-to-Market: An experienced EMS provider can expedite design iterations, prototyping, and mass production, thereby reducing the time required to bring new products to market.

2) Quality Control: Top EMS companies adhere to global standards, including ISO 9001, IATF 16949, and IPC-A-610, for electronics assembly and testing, ensuring high-quality, defect-free output.

3) Scalability: Whether you’re launching a niche product or scaling up to millions of units, EMS partners provide the flexibility to adjust production volumes efficiently.

4) Focus on Core Competencies: Outsourcing manufacturing enables OEMs to focus on design, innovation, marketing, and customer experience while their EMS partner handles operations and fulfillment.

5) Integrated Supply Chain: With robust procurement capabilities and established vendor relationships, EMS providers help mitigate risks associated with component shortages, cost volatility, and logistics challenges.

What to Look for in an Electronics Manufacturing Services Provider in India

Not all EMS companies offer the same capabilities. When evaluating an EMS provider, consider the following:

1) End-to-End Capabilities: Choose a provider that can support your product lifecycle—from prototyping and low-volume builds to high-volume production and post-sales support.

2) Industry Experience: Look for providers with proven experience in your specific industry, whether it’s medical devices, automotive electronics, consumer goods, or industrial controls.

3) Quality Certifications: Ensure they meet global quality and safety standards, such as ISO, RoHS, and IPC compliance. These standards reflect a commitment to performance, safety, and environmental responsibility.

4) Engineering Support: Strong design-for-manufacturability (DFM) and design-for-testability (DFT) expertise ensure fewer production errors and reduced costs.

5) Communication & Project Management: A transparent approach to communication, real-time reporting, and dedicated account managers ensure that your projects stay on track.

Resolute Electronics: A Trusted EMS Partner in India

One EMS provider that stands out in India’s manufacturing ecosystem is Resolute Electronics, a company known for its customer-first approach and robust capabilities. With state-of-the-art infrastructure, skilled engineers, and a commitment to quality, Resolute has established itself as a trusted provider of electronics manufacturing services in India, serving both global and domestic Original Equipment Manufacturers (OEMs). Their service offerings include:

- Advanced SMT lines for high-speed PCB assembly

- Precision testing with automated optical inspection (AOI), ICT, and functional test setups

- Comprehensive prototyping and NPI support

- Custom enclosures and complete box builds

- Scalable manufacturing solutions for startups to enterprise-level companies

Resolute Electronics also stands out for its flexibility, attention to detail, and ability to bring complex product ideas to life, making it an ideal partner for companies looking to outsource manufacturing without compromising control or visibility.

The Future of EMS in India

As global brands seek to diversify their supply chains and reduce dependence on single-region sourcing, India is poised to play a more significant role in global electronics production. The country’s EMS sector is expected to experience rapid growth over the next decade, driven by both domestic demand and export potential.

With this evolution, OEMs have a unique opportunity to collaborate with EMS partners like Resolute Electronics, who combine technical excellence, responsive service, and innovation to drive business growth.

Conclusion

The right electronics manufacturing services provider in India can be a game-changer for your business, enhancing product quality, reducing costs, and speeding up your time to market. As the demand for smart, connected devices grows, choosing an EMS partner with proven expertise, state-of-the-art facilities, and a flexible engagement model will position your brand for long-term success. Whether you're a startup looking to bring your first product to life or a global brand aiming to scale efficiently, partnering with an EMS provider like Resolute Electronics ensures your electronics manufacturing needs are in expert hands.

[findingmfg]

PCB Manufacturers in India: Powering the Future of Electronics

India is steadily emerging as a key global player in the electronics industry, with Printed Circuit Board (PCB) manufacturing at its core. PCBs form the essential backbone of every electronic device, from smartphones and laptops to advanced defense systems and electric vehicles.

As the electronics sector in India continues to thrive, PCB manufacturers in India are expanding their capabilities, delivering high-quality, cost-effective solutions to meet both domestic and global demands. This article explores India’s PCB manufacturing ecosystem and highlights some of the leading companies driving this growth.

Why PCB Manufacturers in India Are in High Demand

The growth of PCB manufacturing company in India is driven by several significant factors:

Government Initiatives

Government programs such as Make in India and the Production Linked Incentive (PLI) Scheme have provided a major boost to the electronics manufacturing sector, encouraging domestic PCB production and reducing dependency on imports.

Rising Electronics Consumption

The increasing use of electronics in industries such as automotive, telecom, defense, consumer appliances, and renewable energy has created a surging demand for quality PCB fabrication.

Competitive Advantage

Indian PCB manufacturers combine cost-effectiveness, skilled engineering, and adherence to international quality standards, making them competitive not just in India but also in international markets.

Export Capabilities

Many Indian PCB companies now actively export to global markets, particularly in Europe, the United States, and Southeast Asia, expanding India’s presence in the international supply chain.

Leading PCB Manufacturers in India

Below is a curated list of some of the top PCB manufacturers in India, known for their expertise, innovation, and commitment to quality:

AT&S India Pvt. Ltd.

Location: Nanjangud, Karnataka AT&S India, a subsidiary of Austria-based AT&S Group, specializes in advanced high-density interconnect (HDI) and multilayer PCBs, catering to automotive, industrial, and medical device industries.

Shogini Technoarts Pvt. Ltd.

Location: Pune, Maharashtra With over four decades of experience, Shogini Technoarts focuses on single-sided and double-sided PCBs, supplying sectors like automotive, telecom, and lighting.

Genus Electrotech Ltd.

Location: Gandhidham, Gujarat Genus Electrotech is a leading fully integrated electronics manufacturer producing PCBs alongside complete electronics assemblies, widely used in energy meters, LED lighting, and automotive electronics.

Circuit Systems India Ltd. (CSIL)

Location: Gandhinagar, Gujarat CSIL manufactures multilayer PCBs for industries such as telecommunications, aerospace, automotive, and consumer electronics, known for precision and high reliability.

Anand Electronics

Location: Bengaluru, Karnataka Anand Electronics produces single, double, and multilayer PCBs, catering to customers in automation, LED lighting, power electronics, and industrial systems.

Meena Circuits Pvt. Ltd.

Location: Gandhinagar, Gujarat Meena Circuits specializes in multilayer PCBs and metal core PCBs (MCPCBs), supporting power electronics, automotive components, and LED applications.

Hi-Q Electronics Pvt. Ltd.

Location: Mumbai, Maharashtra Hi-Q Electronics offers customized PCB solutions, including flexible and rigid-flex PCBs, for sectors such as aerospace, defense, medical devices, and industrial machinery.

Epitome Components Ltd.

Location: Aurangabad, Maharashtra One of India’s largest producers of single-sided PCBs, Epitome Components supplies to major OEMs in the consumer electronics and lighting sectors both domestically and internationally.

Fine-Line Circuits Ltd.

Location: Mumbai, Maharashtra Fine-Line specializes in prototype and production PCBs, especially multilayer rigid PCBs, for demanding applications in defense, aerospace, and telecommunications.

SFO Technologies (NeST Group)

Location: Kochi, Kerala Part of the global NeST Group, SFO Technologies provides advanced PCB fabrication services, serving high-end industries such as aerospace, defense, medical, and industrial electronics worldwide.

Benefits of Choosing PCB Manufacturers in India

Selecting PCB manufacturers in India offers businesses several clear advantages:

International Certifications: Most Indian manufacturers are certified with ISO, UL, IPC, and RoHS standards.

Wide Range of Capabilities: From single-sided to multilayer, flexible, and HDI PCBs.

Engineering Support: Many manufacturers provide design support, prototyping, and customization.

Global Reach: Indian manufacturers export to several developed markets, showcasing reliability and trustworthiness.

The Road Ahead for PCB Manufacturing in India

As India continues to strengthen its electronics manufacturing ecosystem, the PCB industry will play a vital role in achieving self-reliance and reducing imports of critical components. With investments in automation, advanced machinery, and sustainable manufacturing practices, Indian PCB manufacturers are well-positioned to meet global demand.

Conclusion: Partner with the Best PCB Manufacturers in India

Whether you are designing innovative IoT solutions, building critical EV systems, or developing specialized equipment for aerospace or defense, India’s PCB manufacturers can provide world-class solutions tailored to your needs.

If you’re searching for reliable and experienced PCB manufacturing partners, explore the top suppliers on FindingMFG. Connect with trusted PCB fabrication companies and accelerate your product development journey.

Visit FindingMFG.com today to discover the leading PCB manufacturers in India for your next project