#Screw Modular Terminal Blocks

[hongjuelectronics]

Structural Innovation and Easy Installation Technologies in Power Socket Design

As smart homes, office automation, and industrial digitalization rapidly advance, the demand for user-friendly, efficient, and safe power sockets continues to grow. Traditional socket designs are no longer sufficient for fast-paced environments that require high reliability, ease of installation, and space optimization. This has driven innovation in both internal structure and external mounting mechanisms of modern power sockets.

This article explores key advancements in structural design and installation technologies of power sockets, focusing on terminal innovations, mounting bracket designs, and strategies to increase module density without increasing volume. We will also discuss real-world examples and applicable technologies for B2B manufacturers and system integrators.

1. Integrated vs. Modular Terminal Design: Which is More Efficient?

The terminal structure of a power socket directly determines wiring efficiency and stability. The two mainstream types are:

A. Integrated Terminal Block (One-Piece)

All terminals are integrated into a single housing.

Benefits: Shorter installation time. Reduced loose contacts. Lower resistance due to shorter conductive paths.

Limitations: Less flexible for modular replacement. May increase overall production complexity.

B. Modular Terminal Block (Multi-Part)

Each terminal is separately assembled or replaceable.

Benefits: Ideal for custom configurations. Easier to repair and replace.

Limitations: Longer assembly time. Risk of performance inconsistency.

2. Push-in Spring Connection Technology: Fast, Safe, Tool-Free Wiring

Compared to screw terminals, push-in spring terminals provide:

Quick installation: Simply push the stripped wire into the terminal.

Strong contact: Stainless steel or beryllium copper springs maintain pressure for years.

No need for torque tools: Reduces operator training and tool investment.

🔧 Case Example: A European power socket brand uses a push-in spring design that allows a full 5-gang module to be wired in under 30 seconds — 60% faster than screw terminals.

3. Quick-Mount Bracket Designs: Screw-Free, Time-Saving, and Reliable

In large-scale installations (e.g., hotels, office buildings), fast mounting systems dramatically reduce labor costs and error rates.

Key Innovations:

A. Snap-In Mounting Frame

Socket modules are inserted directly into wall plates with audible clicks.

Uses elastic clips or sliding locks for firm placement.

Ideal for drywall and modular building systems.

B. Screwless Embedded Mounting

Eliminates screw holes by using slide-in rail structures.

Allows easy front-facing maintenance or upgrades.

Common in premium wall systems and panel furniture.

C. Magnetic or Cam-Lock Fastening

Applies in high-end modular offices.

Enables tool-free repositioning.

🔧 Case Example: A Chinese manufacturer developed a double-locking quick-install bracket that passed 500N pull force tests, suitable for vibration-prone environments like rail stations.

4. Increasing Module Density Without Expanding Volume

Modern installations demand multi-functionality in limited space. Techniques include:

A. Vertical Layering of Internal PCB

Using 3D layout: control, relay, and detection circuits are stacked.

Reduces horizontal footprint while maintaining thermal separation.

B. Multi-Function Integration

Combining USB chargers, smart sensors, and energy monitors in one unit.

Example: A 55x55mm wall socket includes 2 USB-A ports, 1 USB-C PD port, and Wi-Fi controller.

C. High-Density Terminal Design

Dual-row spring contacts with insulation barriers allow up to 10 terminals in standard footprint.

Ensures safety spacing while maintaining compact size.

5. Material Innovation: Making Structural Compactness Possible

A. High-Performance Plastics:

Use of PA66, PC+ABS, and flame-retardant PBT with thin-wall molding tech.

Improves space efficiency without sacrificing insulation performance.

B. Conductive Material Optimization:

Use of laminated copper busbars.

Electroplated or stamped silver contact surfaces to reduce thickness.

6. Installation Aids and Engineering Enhancements

A. Color-coded Wiring Guides:

Reduces wiring errors during bulk installations.

Accelerates compliance with local electrical codes.

B. Pre-assembled Harnesses:

For standard socket layouts, pre-assembled wire bundles reduce on-site labor.

C. Tool-Assisted Plug-In Systems:

Modular rail sockets with plug-in interfaces (e.g., DIN-rail smart outlets) improve interchangeability.

7. Structural Testing and Validation

8. Conclusion: Towards Smarter, Faster, and Denser Power Socket Design

Power socket structure and installation are no longer just mechanical tasks—they are core parts of user experience, energy efficiency, and engineering cost control. Through structural innovation like push-in terminals, quick-install brackets, and functional integration in compact modules, manufacturers can deliver plug-and-play, space-saving, and intelligent power socket solutions.

Whether you're a B2B buyer, an engineering contractor, or a systems integrator, adopting these next-generation socket designs will result in lower maintenance costs, faster deployment, and greater end-user satisfaction.

en.dghongju.com

[morepcb1]

Ensuring Reliable Connections with Terminal Block PCBs and Mounting Hardware

When designing complex electronics, securing reliable connections between components is crucial. One of the best solutions to achieve this is through the use of terminal block PCBs. These specialized circuit boards are designed to allow efficient and secure connections between wires and your electronic circuits. By providing an easy way to attach wires to the PCB without complex soldering, terminal block PCBs are widely used in industries ranging from industrial automation to automotive systems.

A terminal block PCB usually comes with screw terminals, providing users the ability to quickly and securely connect multiple wires. This eliminates the risks associated with soldering, such as cold joints or loose connections, ensuring long-term functionality.

The Role of Terminal Block PCBs in Circuit Design

Terminal block PCBs play an essential role in modular systems where regular connections and disconnections are required. For example, in industrial equipment, automation systems, or home appliances, using terminal block PCBs offers flexibility and ease of maintenance. These boards allow you to connect and disconnect cables easily without disturbing the other components of the system, providing a solution for high-density applications where minimal space and maximum security are needed.

Another advantage is that these terminal block PCBs come in various forms, such as single or multi-row, and they can accommodate different wire sizes. This versatility allows for a wide range of applications, from low-voltage circuits to high-power systems.

PCB Mounting Hardware: An Essential Component for Stability

While terminal block PCBs are crucial for making secure wire connections, their stability and longevity heavily depend on the PCB board mounting hardware. Mounting hardware such as screws, standoffs, and clips, ensure the PCB remains firmly fixed in place within its designated enclosure or housing.

PCB board mounting hardware is essential for preventing physical damage to the circuit board. When a board is subjected to vibrations, physical impacts, or thermal expansion, it can cause misalignment, loose connections, or even short circuits. With the right mounting hardware, you ensure that the terminal block PCB is securely positioned and protected from such risks.

Moreover, mounting solutions are available in a variety of configurations, including fixed and adjustable standoffs, ensuring that the circuit board is properly aligned and spaced within its casing. This reduces the risk of damage from environmental factors such as temperature fluctuations, humidity, or physical impact, all of which can compromise the board’s functionality over time.

Benefits of Combining Terminal Block PCBs and Mounting Hardware

When you combine the use of terminal block PCBs with high-quality PCB mounting hardware, you get several key benefits:

Conclusion: Optimizing Your Design with Terminal Block PCBs and Mounting Hardware

The combination of terminal block PCBs and PCB mounting hardware allows designers to create more efficient, durable, and adaptable electronic systems. Whether you are working on industrial automation, consumer electronics, or automotive systems, the reliability and flexibility offered by these components make them an ideal choice for secure, long-lasting electronic connections.

By selecting high-quality terminal block PCBs and pairing them with appropriate PCB mounting hardware, engineers can ensure that their designs are robust and capable of withstanding the test of time and environmental challenges. The result is a more efficient design process and a product that delivers consistent performance.

[ecswire]

Connecting the Dots: Exploring Different Types of Wire Terminal Connectors

Wire terminal connectors are essential components in electrical and electronic systems, providing secure and reliable connections between wires and devices. With a variety of types available, each designed for specific applications and environments, understanding the different wire terminal connector types is crucial for efficient wiring and connectivity. Let's delve into the various types of wire terminal connectors and their unique characteristics.

1. Ring Terminals

Ring terminals, also known as ring connectors or eyelet terminals, are one of the most common types of wire terminal connectors. They feature a ring-shaped metal terminal that is crimped or soldered onto the stripped end of a wire. Ring terminals are used for securing wires to terminal blocks, studs, or screws, providing a secure and durable connection that can withstand vibrations and mechanical stress.

2. Spade Terminals

Spade terminals, also called fork terminals or blade terminals, have a flat, spade-shaped metal terminal that is crimped onto a wire. They are designed to be inserted into terminal blocks, connectors, or screw terminals for quick and easy connections. Spade terminals are available in various sizes and styles, including insulated and non-insulated versions, to accommodate different wire gauges and applications.

3. Bullet Connectors

Bullet connectors, also known as bullet terminals or barrel connectors, feature cylindrical metal terminals that are crimped onto wires. They are commonly used for quick and reliable connections in automotive wiring, electrical appliances, and low-voltage applications. Bullet connectors come in male and female pairs, allowing for easy mating and disconnection of wires.

4. Quick-Disconnect Terminals

Quick-disconnect terminals, also called quick-connect terminals or push-on terminals, are designed for rapid and tool-free wire connections and disconnections. They feature a male or female terminal that can be easily pushed onto a corresponding terminal or stud. Quick-disconnect terminals are commonly used in automotive wiring, electrical appliances, and industrial equipment for fast and convenient installations and repairs.

5. Butt Connectors

Butt connectors, also known as splice connectors or wire joiners, are used to join two wires end-to-end. They feature a cylindrical metal tube with insulation and crimping ends that securely hold the wires together. Butt connectors are available in insulated and non-insulated versions, with heat-shrinkable options for added protection and durability in harsh environments.

6. Terminal Blocks

Terminal blocks are modular connectors that provide a convenient way to connect multiple wires or components. They consist of insulated blocks with metal terminals or screws where wires can be attached. Terminal blocks come in various configurations, including barrier strips, DIN rail-mounted blocks, and PCB-mounted blocks, making them versatile for different wiring applications in control panels, machinery, and electrical enclosures.

7. Pin Terminals

Pin terminals, also called male disconnect terminals, feature a pin-shaped metal terminal that is crimped onto a wire. They are designed to be inserted into female disconnect terminals or receptacles for electrical connections. Pin terminals are commonly used in automotive wiring, electrical appliances, and industrial equipment for secure and reliable connections that can be easily disconnected for maintenance or repairs.

8. Ferrule Terminals

Ferrule terminals, also known as wire ferrules or cord end terminals, are used to terminate stranded wires before insertion into terminal blocks or connectors. They feature a metal sleeve that is crimped onto the stripped end of a wire, providing a secure connection and preventing wire strands from fraying or coming loose. Ferrule terminals are available in insulated and non-insulated versions for different applications.

Conclusion

Wire terminal connectors are essential components in electrical and electronic systems, providing reliable connections that are crucial for proper functionality and safety. From ring terminals for secure wire attachments to quick-disconnect terminals for fast and tool-free connections, the variety of wire terminal connector types allows for efficient wiring and connectivity in various applications. Understanding the characteristics and applications of these connectors is essential for technicians, engineers, and DIY enthusiasts to ensure proper installations, repairs, and maintenance of electrical and electronic systems.

[terminalblocks123-blog]

[weijiang-automation]

What kind of terminal is the automatic terminal machine suitable for?

The automatic terminal machine is mainly used for wire harness professional processing equipment such as wire cutting, double-end stripping, and single-end crimping. Simple operation, stable performance and labor saving. The line length and the length of the stripping head are directly set by the touch screen menu panel, which is characterized by fast adjustment of base performance, short adjustment time, and simple and convenient operation.

The high degree of automation of mechanical equipment enables enterprises to reduce the number of employees; the design adopts modularization, and the adjustment of the machine becomes simple; the use of standard accessories reduces the maintenance cost; the use of high-end electrical control, independent development of programs, and easy operation of the human-machine interface.

The life of the terminal industry lies in the rapid development of the connector industry. The development of the terminal industry mainly depends on the economic development of a country and region, the government's attention and its own necessary terminal potential resource library. The development of the terminal industry is different in different regions. Europe, North America and parts of East Asia developed earlier. They mainly transitioned in the second industrial revolution, especially the United States and Japan. The rapid development in the three industrial revolutions has promoted the leap of the connector industry. For parts of East Asia, Africa and South America, the development of the connector industry is relatively slow, mainly because these regions have not completed the transformation of their own industries in the frenzy of the industrial revolution.

The continuous terminal uses the existing track-type continuous terminal connection technology, and adds a circuit composed of electronic components to realize the transmission coupling of the photoelectric process. The automatic terminal machine uses continuous terminals. It is used to facilitate the connection of wires. It is actually a piece of metal sealed in insulating plastic. There are holes at both ends to insert wires. There are screws for fastening or Loosen, such as two wires, sometimes need to be connected and sometimes need to be disconnected, then they can be connected with terminals and disconnected at any time without having to solder or twist them together, which is very convenient and fast. And it is suitable for a large number of wire interconnections. In the power industry, there are special terminal blocks and terminal boxes, all of which are terminal blocks, single-layer, double-layer, current, voltage, common, breakable, etc. A certain crimping area is to ensure reliable contact and to ensure that enough current can pass.

Kunshan Weijiang Automation Equipment Co., Ltd. is a modern technology enterprise specializing in the processing, cutting and research and development of wire harness equipment. We have strong technical research and development strength, strong after-sales service team and sophisticated processing equipment. Our machines are exported to more than 20 countries. If you are purchasing automatic terminal machine equipment, I believe Weijion will be your best choice. Welcome to contact us.、

Related Reading:

Wiring problem of automatic terminal machine

How to choose automatic terminal machine equipment?

About handheld tape winding machine

[ha558ha]

wanjie-tb.com

A terminal block (also called as connection terminal or terminal connector) is a modular block with an insulated frame that secures two or more wires together. It consists of a clamping component and a conducting strip. Due to the terminal connection, the joint of the wire can be kept proper and secure. And the wire can also be properly aligned. Terminal blocks can be classified on the basis of their structure, device type, termination options.

PCB screw terminal blocks are modular, insulated devices that mount on printed circuit boards (PCBs) and secure two or more wires together. PCB terminal block connector also known as electronic blocks, are manufactured to be mounted on a printed circuit board, or PCB. Terminal blocks are used to secure and/or terminate wires and, in their simplest form, consist of several individual terminals arranged in a long strip.

Screwless terminal blocks have spring terminals that automatically grip inserted wires and release when their levers are pressed, enabling easy, temporary connections to a PCB. Various sizes are available in two orientations (side-entry and top-entry) and two pin spacings (0.1″ and 0.2″). These terminal blocks can be combined to make longer ones, or segments can be removed to make them shorter. Each block has two pins per terminal, and they are intended for use with PCBs that have the appropriate footprints.

MCS terminal block uses high-elastic and high-quality spring clips for single-strand and multi-strand connections. The characteristic is safe, fast, and reliable and it is suitable for wire-to-wire, board-to-wire and board-to-board connections to achieve power and signal transmission.

Feed-through terminal blocks are characterized by two terminal points and a compact design. Ground terminals of the same shape are available to match the feed-through terminal blocks. All bridgeable terminal blocks can be bridged together easily with multi-conductor and function terminals. A feed-through terminal block is suitable for joining and/or connecting one or more conductors. They could have one or more connection levels that are on the same potential or insulated against one another.

The barrier terminal block is designed for power applications and integrates a transparent clamshell safety cover. Barriers can tolerate cluttered or worn wire ends to prevent electrical shorts between positions on the same terminal block and adjacent components. There are a variety of high-quality barrier-style terminal blocks in single-row, double-row, and high voltage options to fit a variety of applications. The barrier terminal blocks (sometimes called barrier terminals or barrier strips) are built with sturdy, thermoplastic materials to make them break-resistant and heat-resistant.

DIN rail terminal blocks are used to protect electrical systems against overcurrent and short-circuiting. They clip onto a DIN rail, which is a standard-size metal rail on which terminals are mounted in a control cabinet. DIN rail terminals are made from plastic, as this insulates the electrical current running through the terminal. Fused DIN rail terminals often have a hinged section containing the fuse, which can be opened up to stop the flow of electricity. Some are fitted with an LED blown fuse indicator to let you know when the fuse needs changing. Fused DIN rail terminals come with different fuse size inserts and may be color-coded to indicate the current rating. Non-fused work the same, just without the fuse protection.

A circular connector is a cylindrical, multi-pin electrical connector that contains contacts that power electrical devices, transmit data, or transmit electrical signals. A circular connector is designed to withstand harsh environments and reliably deliver data. It is designed with a circular interface and housing to quickly and easily connect and disconnect signal, power, and optical circuits without the use of coupling tools such as torque wrenches. The contacts are typically surrounded by a composite or metal shell and are embedded in insulating material to maintain their alignment. The contacts are usually paired with a cable, making them especially resistant to accidental decoupling or environmental interference.

A breadboard is used to build and test circuits quickly before finalizing any circuit design. The breadboard has many holes into which circuit components like ICs and resistors can be inserted. The holes are most commonly spaced 0.1“ apart to accommodate standard DIP components. The breadboard has strips of metal sockets that run underneath the board and connect the groups of five holes on the board.

A jumper wire (also known as jumper, jump wire, DuPont wire) is an electrical wire, or group of them in a cable, with a connector or pin at each end (or sometimes without them – simply "tinned"), which is normally used to interconnect the components of a breadboard or other prototype or test circuit, internally or with other equipment or components, without soldering. Individual jump wires are fitted by inserting their "end connectors" into the slots provided in a breadboard, the header connector of a circuit board, or a piece of test equipment.

[verydazeobservation]

chfrpu-electric.com

What Is A Terminal Block?

How do we connect two wires? By stripping the insulation at the ends and twisting them together? Yes, it works. But, is it safe? We can apply insulation tape over the joint or use a wire connector. But what if there are a number wires that need to be joint/connected near each other? Or, what if multiple outgoing wires are to be connected to a single incoming wire? Then this method will neither be safe nor be convenient anymore. Here we use terminal blocks.

What Is A Terminal Block?

A terminal block (also called as connection terminal or terminal connector) is a modular block with an insulated frame that secures two or more wires together. It consists of a clamping component and a conducting strip. A typical simplest terminal block is as shown in the image below.

The insulating body of a terminal block houses a current carrying element (a metal strip or terminal bar). It also provides a base for clamping element. The body has a mounting arrangement so that the block can be easily mounted on or unmounted from a PCB or a mounting rail. Most terminal blocks are usually modular and mounted on DIN rail. That allows us to increase the number of terminals according to the requirements. Terminal blocks keep connections much more secure and wires well organized.

Types Of Terminal Blocks

Electrical terminal blocks can be classified on the basis of structure, device type, termination options, etc.

Structure Type

Single level pass-through terminal blocks: These are simply used to connect two wires together, i.e. wire-to-wire connection. These are also called as single feed terminal blocks. Single level terminal blocks are of the most simple type having one input contact and one output contact.

Dual level terminal blocks: These blocks have another level of connection terminal stacked on the first one. This arrangement is generally used to save space.

Three level terminal blocks: Just like dual level blocks, these have an extra level at the top. An advantage of using multilevel blocks is that multiple connections can be made in the same block.

- Ground Terminal Block

These blocks often look like a single level feed through terminals. The exception is that these blocks and the metal connection where the wire is terminated are grounded to the panel or DIN rail on which the block is mounted.

- Fused Connection Terminals

These are similar to the pass-through blocks with an exception of the metal connection strip is replaced with a fuse. Therefore, the wires will be connected through a fuse providing an added protection.

- Thermocouple Terminal Blocks

These are designed to accept thermocouple lead connections. Some thermocouple connectors essentially clamp the thermocouple leads together on both sides of the block, eliminating the metal connection strip inside the block. However, in some thermocouple blocks, the metal connection strip of the same metal as that of the wire may be present.

There are also other kinds of Terminal Blocks like Screw Mounting Terminal Block, EK Ground Terminal Block, Push In Terminal Blocks, Terminal Fixing Block, etc. And except Terminal Blocks, other Terminal Accessories are needed for a Terminal, such as Terminal Bridge, Terminal Block End Cover, Terminal Marker Strip and Terminal Marker Carrier

[erntec-blog]

A Brief Guide to DIN Rail Enclosures

DIN rails are the long metal strips that form the core component of a globally recognized industry standard of rail mounting systems in cabinet racks of equipment. They are designed for secure attachment of industrial and electrical control products such as solenoids, actuators, power supplies, terminal blocks, and many more.

DIN rail enclosure permit device builders to mount electrical hardware inside an enclosure. Each rail attaches through screws to the mounting plate or rear wall of the enclosure. After the installation of the DIN rail, the standardized design of the rail permits compatible electric components like terminal blocks to be mounted easily and quickly.

DIN rails are of versatile use in various kinds of applications, such as circuit breakers and industrial control panels. The durability and versatility of DIN rails render them a popular option for an extensive range of objectives that need a flexible and simple mounting solution. DIN rails are used worldwide on a widespread scale. They offer many benefits and provide mechanical support to components.

Meaning of DIN

DIN is an acronym for German words, Deutsche Institute für Normung, which translates as German Institute for Standards. It was in Germany that the first DIN rails were designed and made in the 1920s. In the 1950s, the German Institute for Standards first published the specifications for this now common racking system.

The first design was launched in 1928 to meet the demands of the industry for a product that would help in connecting various parts together. A new modular system was designed by the common efforts of Phönix Elektrizitätsgellschaft, an electrical supplies company, and RWE, a German utility company.

The original design was a small tray made of porcelain containing a metal bar through which two wires could connect by screw terminals. The tray would hold them together. By the 1950s, DIN standardized the various mechanical and design specifications for rails. Since then, DIN rails have turned into a global standard with wide adoption all over.

Benefits of DIN

In the role of a system for mounting hardware, DIN rails offer the following benefits:

It saves effort and time since one just snaps components into place on the rails or slides them upon it without requiring separate mounting of components.

The DIN rails are space saving because it permits tight arrangement of components. It can be used to bring together internal and external wiring circuits even in limited space.

It is cost-effective as a system on its own. It also enables the carrying out of high-density mounting, lowering the amount of cabinet space and wiring required.

DIN rail is superior for easy maintenance and safety since it aids in well organized and tidy component layout.

It adheres to universal protocols of mounting and sizing, rendering the DNA rail well adaptable for use in a wide range of situations and settings.

Cross compatibility

The main reason for the endurance of the DIN rail enclosure system is that it is designed to work with a range of universal standards with regard to mounting various hardware.

Thanks to the pervasive reputation of DIN rails as an industry standard, one can rely on them to function across a complete suite of components to mount using a DIN rail, providing a high degree of flexibility. The real name of various DIN rail types can differ in different countries. But the specifications of various categories are universal.

How does it work?

The DIN rail enclosure protects components mounted to the DIN rail and can serve as a connector. Such enclosures are available as modules in various sizes and shapes. One can mount them on rails, panels, or walls. The most common kind of DIN rail connector is the Terminal block.

Most of the rail enclosures are made of polycarbonate. This will safely match any kind of DIN rail material.

In sum, these are the top facts about DIN rail enclosures.

[qingqin]

HOW TO SOLVE OBD2 PORT NOT COMMUNICATING WITH TECH 2 SCANNER

This is the info needed to build a P10 PCM benchtop harness. Yes, everything works. I bought a USB dongle from obd2tool.com , reconfigured TIS2000, and it now works flawlessly.

Here is an incomplete parts list… sorry I made many trips and didn’t write down everything as I intended…

For the P10 PCM go to a “You Pull It” junkyard and obtain the Blue and White connectors (with as much pigtail as you can get). Sometimes you can find a used PCM with pigtails. I did find a cheap used P10 PCM to use as a spare/test PCM. The OBDII, radio, and BCM connectors (with pigtails) I also got from a you pull it junkyard. I would also check your local craigslist for private parties parting out GMT360’s in their backyard. I was surprised to find several local to me although I got the connectors/pigtails from a “Pull-N-Save”. At self serve junkyards, at least the ones I frequent, couldn’t care less I was butchering harnesses on cars to get the connectors I needed. I pulled out all the pins/wiring for each connector that was not used… cleans it up a bit. You can also Google “Row52″ for a local self serve who is in their network.

I started out with a small plastic project box but wound up with a larger aluminum project box. Aluminum project boxes are much easier to work with for drilling/tapping holes. If I had to do it over again I would have gotten a slightly larger (longer) aluminum project box because the one I wound up with would only effectively allow a 6 position terminal block to be mounted on the bottom. I could have used more positions. I have since added a E40 ECM connector for my 06 SWB TB 5.3L. So, its busy in the box. I should have made the box a little more modular. I soldered every connection possible… wiring shrink wrap/protection tidies up the rig. Doing it over again I would not have used an LED for incoming “Battery” power confirmation. My Power Supply does that for me already. It also further clutters the guts of an already tight project box. Power Supply – (you don’t need something this fancy… but these are useful for other projects/bench circcuit troubleshooting) Circuit Specialists CSI3005SM Power Supply (obtained cheap banana test leads at Frys to cut up and use to connect to project box) Project Box – (Frys Electronics) Philmore 1590C Hammond Diecast Aluminum Allow Boxes 4.7×3.7×2.0 Terminal Block – (Frys Electronics) Philmore 6-Pole Dual Row terminal Block. I believe these are 10-32 screws so I obtained some #10 terminals for soldering/securing to terminal block. Try to find terminals for 18-22AWG wiring… Fuse Holder – (2x) – (Frys Electronics) NTE Panel Mount Fuse Holder for 5 X 20mm Fuses. Search Amazon for your choice LED power Switch – “Round Rocker LED Power Switch” The connector I used to tee out to the BCM and Radio connectors resembles a microphone jack. I forget the model/part numbers but I obtained these from Fry’s. Again, doing it over again I would have used a solder cup serial comm D Sub 9 (or 15 – VGA) connector setup for future expansion + a little more robust. I would have also used a D Sub connector on the PCM/ECM connector side. Wiring – I used bits and pieces from cut GMT360 harnesses and cut up some different color cheap test leads purchased from Frys to keep track of everything. For drilling the larger holes in the box I used a Harbor Freight Step Drill bit. They come in sets of 2 and 3. Figure what hole size you need and plan accordingly. Overall, I am very happy with my new benchtop adapter, Tech 2 Scan Tool and TIS2000. loading..

[ecswire]

Connecting the Dots: Exploring the Types of Wire Connectors in Electronics

Wire connectors play a crucial role in the world of electronics, facilitating secure and reliable connections between wires and components. With a variety of types available, each designed for specific purposes, understanding the different wire connectors is essential for efficient electronic assembly and maintenance. Let's delve into the various types of wire connectors in electronics and their unique characteristics.

1. Crimp Connectors

Crimp connectors are widely used in electronics for creating permanent electrical connections. They consist of a metal sleeve that is crimped onto a wire using a specialized tool, creating a strong and secure bond. Crimp connectors come in various types, including ring terminals, spade terminals, butt connectors, and quick-connect terminals, each suited for different wire gauges and applications.

2. Screw Terminals

Screw terminals are another common type of wire connector used in electronics. They feature a screw mechanism that clamps down on stripped wire ends, creating a reliable electrical connection. Screw terminals are often found in terminal blocks, electrical switches, and power distribution panels, providing a convenient and adjustable way to connect and disconnect wires.

3. Wire Nuts

Wire nuts, also known as twist-on connectors, are used to join multiple wires together securely. They feature a threaded cap that twists onto the stripped ends of wires, creating a tight and insulated connection. Wire nuts are commonly used in residential and commercial electrical wiring for connecting wires within junction boxes, light fixtures, and electrical outlets.

4. Push-In Connectors

Push-in connectors, also referred to as push-in wire connectors or push-in terminals, offer a quick and tool-free way to connect wires. These connectors feature spring-loaded slots where stripped wire ends can be inserted, creating a secure connection without the need for twisting or crimping. Push-in connectors are often used in lighting fixtures, switches, and electrical appliances for easy installation and maintenance.

5. Terminal Blocks

Terminal blocks are modular connectors that provide a convenient way to connect multiple wires or components. They consist of insulated blocks with metal terminals or screws where wires can be attached. Terminal blocks come in various configurations, including barrier strips, DIN rail-mounted blocks, and PCB-mounted blocks, making them versatile for different electronic applications.

6. D-sub Connectors

D-sub connectors, named for their D-shaped metal shell, are commonly used for data and signal connections in electronics. They feature multiple pins arranged in rows, with different configurations such as DB9, DB15, and DB25. D-sub connectors are used in computer peripherals, audio/video equipment, and industrial automation systems for reliable data transmission.

7. JST Connectors

JST connectors, manufactured by Japan Solderless Terminal (JST) Corporation, are compact and reliable connectors commonly used in electronic devices and appliances. They come in various series and styles, including wire-to-board connectors, wire-to-wire connectors, and board-to-board connectors. JST connectors are known for their low profile, high current capacity, and secure locking mechanisms.

8. RJ Connectors

RJ connectors, short for Registered Jack connectors, are widely used in telecommunications and networking applications. They include RJ45 connectors for Ethernet connections, RJ11 connectors for telephone lines, and RJ12 connectors for data transmission. RJ connectors feature multiple contacts that align with corresponding pins in jacks or sockets, providing a standardized and reliable interface for data and voice communication.

Conclusion

The types of wire connectors in electronics are diverse and specialized, each serving a specific purpose in creating and maintaining electrical connections. From crimp connectors for secure terminations to push-in connectors for easy installations, the variety of connectors available allows for efficient and reliable electronic assembly. Understanding the characteristics and applications of these connectors is essential for electronics engineers, technicians, and hobbyists to ensure proper connectivity and functionality in electronic devices and systems.

[konnraelectronics]

Communication Connectors Classification and Application

The electrical connector allows current to be circulated in a circuit that is blocked or isolated, allowing the circuit to perform its intended function. Some connectors are made in the form of ordinary sockets and are widely recognized and used in the cable industry.

(Image from the internet)

The classification of electrical connectors has been confusing for many years, and each manufacturer has its own classification methods and standards. In 1989, the National Electronic Distributors Association (NEDA) presided over the development of a set of standards called "Levels of Packaging". According to this standard, communication connectors typically use a 4-level connector. But the level is only used to learn and classify the connector. In practice, the connector is rarely talked about according to the above level, but it is named according to the appearance of the connector and the structure of the connection (the name of the electrical connector of different structure is determined by Specific specifications are generally specified in the international general; in general, connectors of different structures have different application ranges). The connection of the communication network often depends on the media used, so the connectors are usually discussed in terms of different connection media, connections and applications.

1. Multi-wire cable connector

Multi-wire cable connectors include DB connectors and DIX connectors as well as DIN connectors.

DB type connector includes DB-9, DB-15, DB-25 connector, which is used to connect serial device and parallel cable, which is divided into male terminal and female terminal. DB in DB25 represents D connector. The number 25 represents the number of pins of the connector. The DB25 connector is a common device for current microcomputer and line interfaces.

DIX connector: its appearance is like a DB-15 connector. It is connected with a slider when it is connected, and the DB15 is fixed by screws when it is connected, and is often used to connect a thick cable Ethernet.

DIN connector: There are different pins and pin arrangement in the DIN connector, which is generally used in connection with Macintosh and AppleTalk networks.

2. Twisted pair connector

Twisted pair connection includes two types of connectors: RJ45 and RJ11.RJ are interfaces for describing the public telecommunication network. In the past 4 categories, 5 categories, 5 categories, and even 6 types of wiring, the RJ is used. Type interface.

RJ11 connector: It is a telephone line type connector that supports 2 lines and 4 lines, and is generally used for user telephone line access.

RJ45 connector: a connector of the same type, jack type, larger than the RJ11 connector, and supports 8 lines, is a common name for the standard 8-bit modular interface, and is mostly used for connecting twisted pairs in the network. . Since the circuits used are balanced transmitters and receivers, they have high common mode rejection.

3. Coaxial cable connector

The coaxial cable connector includes a T connector and a BNC connector and a terminating resistor.

T connector: used to connect coaxial cable and BNC connector.

BNC connector: BayoNette bayonet barrel connector for connecting the network segment to the BNC connector. The rapid growth of the communications and computer markets and the combination of communication technology and computer technology have become major factors in stimulating the growth in demand for coaxial connectors. Since the coaxial cable and the T-connector are connected by BNC connectors, the BNC connector market is optimistic for the industry.

Terminator: The cable requires a terminator. The terminator is a special type of connector. It has a carefully selected resistor that matches the characteristics of the network cable. Each terminator must be grounded.

The N-type connector is used in the thick cable Ethernet. The workstation is not directly connected to the Ethernet network. Instead, it is connected to the transceiver through an AUI connector (DIX connector) using a transceiver.

RF coaxial connectors are divided into the following types:

Threaded connection type: such as: APC-7, N, TNC, SMA, SMC, L27, L16, L12, L8, L6 and other RF coaxial connectors. This type of connector has the characteristics of high reliability and good shielding effect, so it is the most widely used.

Bayonet connection type: such as BNC, C, Q9, Q6 and other RF coaxial connectors. This connector has the characteristics of convenient and fast connection, and is also the earliest application form of RF connector in the world.

In-line push connection type: such as SMB, SSMB, MCX, etc., the connector of the connection form has the characteristics of simple structure, compactness, small size, and easy miniaturization.

Serial communication is a widely used communication method. In serial communication, both parties to the communication are required to use a standard interface.

The connectors of the ISDN basic interface are all based on the ISO8877 standard. The standard specifies that the S interface standard connector is RJ-45 (8 core), the middle 4 cores are effective cores; the U interface connectors are not standard, some manufacturers use RJ-11, and some use RJ-45, which are intermediate Two cores are effective. The connectors of the G.703 interface in the digital transmission network are generally BNC (75 Ω) or RJ-45 (120 Ω), and sometimes a 9-pin interface is also used. The USB specification (Universal Serial Bus) is a connection standard that provides a universal connector (Type A and Type B) for all USB peripherals connected to a PC. These connectors will replace traditional external ports such as serial ports, game interfaces, parallel ports, and more.

In terms of integrated wiring, the previous four categories, five categories, and five categories, including the six types of wiring that have just been introduced, all use RJ type interfaces. Starting from the seven categories of standards, the division of RJ-type and non-RJ-type interfaces has appeared in the history of wiring. The Cat7 connector assembly (GG45-GP45) standard was unanimously adopted on March 22, 2002 (IEC60603-7-7), becoming a Category 7 standard connector and fully compatible with current RJ-45.

The selection includes the use of environmental conditions, electrical parameters, mechanical parameters, and termination methods. Specifically, it includes electrical parameter requirements, rated voltage, rated current, contact resistance, shielding, safety parameters, mechanical parameters, mechanical life, connection method, installation method and shape, environmental parameters, termination methods, and so on.

The development of electrical connectors has the following characteristics:

1. Develop in the direction of miniaturization, high density and high speed transmission;

2. Towards the development of high performance and high frequency technology;

3, high voltage, high current connector demand market is also very large;

4. The connector is also developing in the direction of anti-jamming technology, modular technology and lead-free technology.

In the case where the rate of the conventional parallel synchronous digital signal is to reach the limit, the high-speed serial mode is a good solution. It makes low voltage differential signaling (LVDS) the primary level standard for next generation high speed signals. The choice of high-speed connectors has also become a major problem to be solved by high-speed signal interconnection.

Konnra Electronics has analyzed the classification and application of communication connectors for the majority of users. We hope that everyone can gain something after reading it. If there are other problems or different introductions, please contact us by email.

[iotindustrynews]

Predicting The Terminal Block Market Is Easier Than You Think —  Global Forecast to 2022( $ 4.64 Billion Market)

“Terminal Block Market by Type (Barriers, Sectional, PCB, Power), Industry (Business Equipment, HVAC, Power Supplies, Industry Controls, Instruments, Telecom Equipment, Transportation), Structure, Function, & Connection And Geography - Global Forecast to 2022", The terminal block market size is estimated to grow from USD 3.21 Billion in  2015 to USD 4.64 Billion by 2022, at a CAGR of 5.5% between 2016 and 2022.

Terminal blocks are modular, insulated blocks that secure two or more wires together. Terminal blocks comprise an insulating body and a clamping device. Wires are clamped down to the metal part by a screw. It is a connector which joins one or more circuits to another.

Sectional blocks play important role in the terminal block market

The sectional blocks segment is expected to have the largest market share and dominate the terminal block market between 2016 and 2022. Advancements in NEMA and IEC DIN rail sectional blocks have increased the use of these blocks in various applications such as construction, harsh environment, amusement park ride controls, discrete manufacturing, conveyance lines, special machines, educational campuses, commercial office buildings, and building automation. IEC DIN rail sectional blocks offer more terminations per linear foot and compatibility between products from different vendors drives the sectional terminal blocks market.

Download PDF Here: https://www.marketsandmarkets.com/pdfdownloadNew.asp?id=234776256

Industry controls, HVAC, instruments, and telecom equipment are the prominent industries in the terminal block market

The increasing adoption of automation in factories in the U.S., China, and Germany drives the growth of the global industry controls and factory automation markets which help to drive the terminal block market for the industry controls sector. APAC is the leading region in the telecom market which is dominated by countries such as China, Japan, Hong Kong, Malaysia, India, South Korea, and Vietnam. Government taking initiatives in the telecom market fuels the growth of the telecom market which is expected to drive the demand for terminal blocks during the forecast period.

Increasing industrialization and factory automation in the APAC region is the major region behind the growth of terminal blocks in this region.Increasing demand for HVAC and telecom equipment help to drive the demand for terminal blocks in this region. China is one of the largest consumers in automotive segment so creating demands for terminal blocks for the automotive segment.

For more information visit: https://www.marketsandmarkets.com/Market-Reports/terminal-block-market-234776256.html

Contact: Mr. Shelly Singh MarketsandMarkets™ INC. 630 Dundee Road Suite 430 Northbrook, IL 60062 USA : 1-888-600-6441.

[wristwatchjournal]

Introducing – Ferdinand Berthoud Chronomètre FB 2RE (Live Pics & Price)

Ferdinand Berthoud might be a relatively “young” brand, but it bears the illustrious name of one of the greatest chronometer makers of the 18th century. Although the brand manufactures just a few dozen of watches every year, the sincerity and the integrity of its approach has won plaudits from collectors and experts alike. Presented in 2015, the FB1 Chronometer, the first modern Ferdinand Berthoud watch, received numerous industry accolades including the Aiguille d’Or at GPHG 2016, the ‘Oscars’ of watchmaking. Five years later, it is time for Ferdinand Berthoud to present its second collection… Meet the Chronomètre FB 2RE, the brand’s first round and no tourbillon watch and its spectacular movement with fusée-and-chain and remontoir d’égalité.

Background

If you have been following the development of Ferdinand Berthoud, the inspiration behind the Chronomètre FB 2 will come as no surprise. Obviously, the watch comes with a new case and a new calibre, but the brand’s focus remains the same: precision watchmaking. Back in the 18th century, Ferdinand Berthoud was one of the most prominent chronometer makers. At the time of the conquest of the oceans, crafting precise timekeepers was a major endeavour as marine chronometers were essential to determine longitude at sea and to provide safe navigation. To establish longitude, you need to know the time aboard ship and at your home port with great precision to convert the hour differences into geographical separation.

In 1770, Ferdinand Berthoud was awarded the title of “Clockmaker and Mechanic by appointment to the French King and Navy”. Two hundred and fifty years later, the eponymous brand unveils a new collection inspired by the Berthoud Marine Clock No.6: the Chronomètre FB 2RE.

FIRST ROUND CASE

The first thing to catch your eye is, of course, the new case. The round design of the Ferdinand Berthoud Chronomètre FB 2RE is surely less polarizing than the octagonal FB 1 but remains distinctive. The watch picks up the shape of Berthoud Marine Clocks and their modular construction. It is based on a cylindrical container fitted with short, tapering lugs secured to the case by stylised bolts. The curved bezel frames a domed sapphire crystal. Just like the FB1, there is a lateral porthole along the case middle at 10 o’clock, in a screw-down frame. It provides an original view of the pillar architecture of the movement. The large knurled crown features a dynamometric system that disengages as soon as the barrel is fully armed. Measuring 44mm in diameter, the Ferdinand Berthoud Chronomètre FB 2RE comes in white or pink ethically sourced gold. Last, it is water-resistant to 30m or 3ATM.

Time is displayed on a traditional Grand Feu enamel dial combining Roman numerals for the hours and Arabic numerals for the minutes. The beautifully crafted two-piece construction is made of a flat slightly recessed central part and a domed disc at the periphery. Because the dial base is made from anti-magnetic metal, there is no need to apply a counter-enamel coat on the back of the dial to protect it from deformation. It is paired with openwork dagger-type hands in 18-carat gold.

A SPECTACULAR MOVEMENT WITH FUSéE-AND-CHAIN AND REMONTOIR

Turning the watch over, the exhibition caseback reveals what is, without a doubt, one of the main attractions of the watch: the breathtaking hand-wound movement powering the Chronomètre FB 2RE. The Calibre FB-RE.FC combines a fusée and chain mechanism with a remontoir d’égalité, two mechanisms to regulate the driving force delivered to the oscillator.

The period of oscillation of a watch’s balance wheel is affected by the variation of the driving force delivered by the barrel. This led watchmakers to design mechanisms to compensate for the variations in torque of the mainspring. A fusée consists of a cone-shaped pulley, linked to a chain coiled around the barrel. The fusée features a spiral thread to receive the chain. Thanks to the increasing circumference of the thread, the diminishing force of the mainspring is compensated (very much like the gearing of a bicycle). As the mainspring unwinds, the chain rolls on the barrel and off the fusée. The increasing leverage of the fusée compensates for the waning torque of the barrel.

The remontoir d’égalité is a system that stores a small amount of energy in a secondary hairspring. It delivers exactly the same amount of energy to the balance every second. The result is a constant amplitude and thus a high degree of rate accuracy. The remontoir of the Chronomètre FB 2RE is fitted concentrically with the escape wheel and thus directly connected to the escapement. Its spring is re-tensioned by means of a triangular ruby cam that releases a stop-lever every second.

According to Berthoud, the remontoir “complements the fusée by acting on another level. The fusée equalises the torque reaching the gear train, yet irregularities are created when the teeth mesh. These variations, of a much smaller magnitude than those generated by the uncoiling of the mainspring, are nevertheless important in light of the precision demanded by Chronométrie Ferdinand Berthoud.”

In conjunction with the remontoir, seconds are displayed with discreet jumps, once per second. Once again, this makes perfect sense in light of the quest for precision. Unlike traditional watches, in which the seconds hand sweeps in increments of a second, dead-beat seconds watches show one-second beats and provide a more legible and precise reading of the time.

The balance wheel is fitted with four inertia blocks and a spiral with a Phillips terminal curve. It runs at 18,000 vibrations per hour and the stop-seconds mechanism allows for precise time setting. Although the barrel stores energy for several more hours, a Maltese cross stopwork limits the power reserve to 50 hours (which is quite nice for a watch with dead-beat seconds), using only the optimal range of its spring. The power reserve is displayed at the back of the watch.

As you have come to expect from Ferdinand Berthoud, the movement looks spectacular. Although the pillar architecture, which it shares with the FB 1, is no longer visible on the reverse side of the watch, the spotlight has clearly been given to all strategic mechanisms to achieve chronometric performance: the balance wheel, the escapement, the remontoir and the fusée-and-chain. These are presented in their full glory standing out over the frosted German silver intermediary plate. The finishing is top-notch: the arrow-shaped steel balance bridge is mirror polished, as is the upper part of the stepped escape-wheel bridge. The barrel and the fusée are satin-brushed… horological art in its purest form.

AVAILABILITY AND PRICE

The Ferdinand Berthoud Chronomètre FB 2RE is worn on a hand-sewn alligator leather strap fitted with a pin buckle matching the material of the case. The watch is released in two limited editions – 10 pieces in white gold and 10 pieces in pink gold. Price is set at CHF 210,000.

More details at www.ferdinandberthoud.ch.

The post Introducing – Ferdinand Berthoud Chronomètre FB 2RE (Live Pics & Price) appeared first on Wristwatch Journal.

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An Extensive Guide That Covers about Terminal Blocks, Including DIN Rail Mounted Terminal Blocks

We do not want this subject title to be detrimental by far!

It happens since most of the blogs discuss the extreme level of technicalities, and in the same manner, when it comes to making their readers understand about the subject title discussion, things vary completely opposite.

Therefore, in the post itself, we will be discussing what Terminal Block stands for, types of Terminal Blocks, and some sneak peek into DIN Rail Mounted Terminal Blocks for your industrial purposes.

So, do stick around and learn through it as thoroughly as possible.

Here we go:

What is Terminal Block?

You might have heard about connection terminal or connector. That’s what it is! It’s just a sort of modular block that manages to fix two or more wires together! It’s that connection you may need for your industrial usages!

Types of Terminal Blocks You Should Consider:

Screw Terminal

Barrier Terminal

Push-fit Terminal

Pluggable Terminal

DIN Rail Mounted Terminal Blocks

P.S. Are you looking forward to using these Terminal Blocks, more especially DIN Rail Mounted Terminal Blocks for your industrial purposes? Is it – You would like to make sure that you get the best quality, so you can connect wires securely together? If this is the case with you, then this is a high time to consider DIN Rail Mounted Terminal Blocks for your preferences and requirement. The best supplier you should look after when it comes to getting DIN Rail Mounted Terminal Blocks is Elmex. They will always make sure that their customers are given the best satisfaction, so they can have great results on the projects they do work on. That is why it is insisted and made sure you approach them and share your requirement. The best part is – They have amazing reputation in the marketplace.

Here is What You Should Know about DIN Rail Mounted Terminal Blocks:

Such terminal blocks are a source to connecting and identifying two or more wires

If you are looking for an effectively and highly secure electrical connection, that’s when you should consider using DIN Rail Mounted Terminal Blocks!

When you are looking to bridge a contact level connection, DIN Rail Mounted Terminal Blocks work the best!

Final Thoughts

So, what are your thoughts about the terminal blocks which we just discussed?

Did you like the recommendation we got you right in the blog post?

All we want is our readers are given the best angle as well as suggestion, so they feel assisted and their projects stay last long.

In the same regards, do let us know when you are going to contact Elmex since they are the best and reliable supplier, manufacturer of Terminal Blocks by far!

[maheshw4941]

[130 Pages Report] Terminal Block Market categorizes global market by Type (Barriers, Sectional, PCB, Power), Industries (Business Equipment, HVAC, Power Supplies, Industry Controls, Instruments, Telecom Equipment, Transportation), Structire, Function, & Connection And Region.

Terminal blocks are modular, insulated blocks that secure two or more wires together. Terminal blocks comprise an insulating body and a clamping device. Wires are clamped down to the metal part by a screw. It is a connector which joins one or more circuits to another.

Download PDF Here:https://www.marketsandmarkets.com/pdfdownloadNew.asp?id=234776256

[trendingnewz-blog]

Terminal Block Market Global Top Industry Players Analysis and Forecast to 2024

A terminal block is defined as an electric connector in which the wires are clamped down to the metal part by a screw. It allows more than one circuit to connect to another and often contains two long aluminum or copper strips designed to link different components. These strips create a bus bar for power distribution which is sent to the connected components. Terminal blocks are modular, insulated blocks which unite two or more wires and are usually made of an insulating body and a clamping device to complete the connection. They include a broad range of fixed-mount and pluggable European cage clamps, U.S.-style screw clamps, spring clamp-style wire-to-board and wire-to-wire blocks, and related headers.Read Report Overview @ https://www.transparencymarketresearch.com/terminal-block-market.html The global terminal block market can be segmented on the basis of type, application, and geography. In terms of type, the market is divided into the following categories: barriers, sectional, printed circuit board (PCB), and power. The barriers segment is further split into the single row and double row divisions, the sectional segment into Nema (American style) and IEC (European style) divisions, and the PCB segment into fixed and pluggable divisions. Applications of terminal blocks include business equipment, HVAC, power supplies, industry controls, instruments, telecom equipment, and transportation.This market is driven by factors such as the increasing demand for multipurpose, multifunctional, intelligent, finger-safe terminal blocks; the ever-expanding PCB market; advancements in various connection technologies; and the product’s growing adoption in the telecom sector. Industry controls and HVAC are estimated to contribute a major market share during the forecast period. Developments in termination technologies of terminal blocks intended for usage in more rugged applications such as instrumentation, industry controls, and data acquisition spur their growth.Request Report Brochure @ https://www.transparencymarketresearch.com/sample/sample.php?flag=B&rep_id=21506 Rapid urbanization, rising disposable incomes, strict energy regulations, financial incentives through tax credit programs for energy-efficient HVAC systems, and technological innovations also play a part in motivating the HVAC industry which eventually fuels the demand for terminal blocks in this industry.About Us Transparency Market Research (TMR) is a global market intelligence company providing business information reports and services. The company’s exclusive blend of quantitative forecasting and trend analysis provides forward-looking insight for thousands of decision makers. TMR’s experienced team of analysts, researchers, and consultants use proprietary data sources and various tools and techniques to gather and analyze information. TMR’s data repository is continuously updated and revised by a team of research experts so that it always reflects the latest trends and information. With extensive research and analysis capabilities, Transparency Market Research employs rigorous primary and secondary research techniques to develop distinctive data sets and research material for business reports. Contact Transparency Market Research State Tower, 90 State Street, Suite 700, Albany NY – 12207 United States Tel: +1-518-618-1030 USA – Canada Toll Free: 866-552-3453 Email: sales@transparencymarketresearch.comWebsite: http://www.transparencymarketresearch.com`