#Qi Coil Price

[yoyik456]

China supply POPPET TYPE SOLENOID VALVE GS021600V for power plant

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Yoyik can offer many spare parts for power plants as below:

DF-POPPET TYPE SOLENOID VALVE GS021600V-DF

piston hydraulic pump SY400-YB-22 O-ring C8689101 solenoid valve4WE10D5X/EG220N9K4centrifugal pump vertical 50-250-007 600MW turbine AC Auxiliary oil pump (TOP)Ball bearing sleeve 125LY-36 BFP Emergency pump mechanical seal 70YB-45 mechanical rubber seal N0330/2100/K/M/506B Pneumatic head diaphragm 125ZMAW16BQ vacuum pump price P-1759 vane type pump F3-SDV20-1P11P-1A globe check Throttling valve LJC100-16 vacuum pump ac ZS-185 fuel pump YH50-32-160 mechanical seal DFB125-80-250-05 Servo valve DJSV-001A electric hydraulic pump 65AY50X9 pressure hose SMS-10/N1/4-1829mm-B Adjustment valve ZKFKP-250-65-14 reciprocating piston pump PVH074R01AB10A2500000001E010A Regulating valve 0125ZMAW16KQ13UEXERH pressure hose SMS-12/20-610mm-C centrifugal pump suction CZ65-250A mechanical seal pump BGM37G/60R-G9 solenoid valve GS06-06-000 bearing bush 3 108 (88/100 (130) 300MW turbine main oil pump O-ring 70LY-343 repair coupling ACF090N4IRBP transfer oil pump 3G806GR40 high pressure piston pump PVH74(QI)C-RM-IS-10-C14 mechanical seal rings 125-80-250 vacuum pumps 30WS EH oil pump PVH098R01AD30A twin screw pump HSND210-36 non-return valve DY25.PC268-DF metering piston pump WD-PVH98QIC Fluoro Rubber O-Ring OR0020013 POPPET TYPE SOLENOID VALVE GS021600V

radial piston pump PD060PC02SRS5AC00E1200000 high pressure oil pump 125LY-35-8 solenoid valve DG4V-5-2AJ-M-U-H6-20 unloading valve HTCVC40.0 radial piston pump hydraulic A10VS0100DFLR/31RVPA12NOO pressure hose SMS-15/N1/4-915mm-B electric motor with hydraulic pump 65AY50X11 industrial centrifugal pump DFB80-520-240 pressure hose SMS-15-2438mm-C metering piston pump PVH74QIC-RSF-1S-10-C25 accumulator oil-return globe valve SHV16 oil pump 65AY50X12 rotary piston pump A10VSO100DFR1/32R roots vacuum pump P-1264 axial piston pumps PVH141R13AF30A230000002001AB01A Electrohydraulic servo valve MOOG-J761-003 fuel pump DLZB820-R65-2 servo valve J761-004A chemical pump centrifugal DFB 80-50-220 OPC solenoid valve coil Z2804076solenoid valve dc screw pump 3Gr70×2 mechanical seal for pump LTJ-8B1D-FA1D56 pump centrifugal DFB80-520-240 water pump 65-250A double mechanical seal N.D.E L270 lubricants oil pump 2CY45/9-1A Solenoid valve 4WE6HA62/EW230N9K4 bladder 25l MOC: Neoprene & Butyle gear pump hydraulic 70LY-34*3 chemical centrifugal pump 65-250A electric transfer oil pump 200D43X3 pressure hose SMS-12/15-305mm-B vaccum pump WS-30 mechanical seal 43 mm AZ40-160B OPC SOLENOID VALVES G130519 Check valve A29581 POPPET TYPE SOLENOID VALVE GS021600V

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[lanshengic]

STMicroelectronics transmitter and receiver evaluation boards accelerate Qi wireless charger development

【Lansheng Technology News】On December 6, 2023, STMicroelectronics launched a wireless charging transmitter and receiver evaluation board based on STWLC38 and STWBC86 chips to simplify the development of 15W Qi wireless chargers.

The STEVAL-WLC38RX board is equipped with the STWLC38 5W/15W receiver chip, and the STEVAL-WBC86TX board is equipped with the STWBC86 5W transmitter chip, which helps developers quickly develop and test wireless charger prototypes. Both boards support the STSW-WPSTUDIO graphics software environment to assist in charger development.

STWLC38 receiver chip supports Qi 1.3 Extended Power Profile (EPP) 15W charging protocol and Baseline Power Profile (BPP) 5W charging protocol. Therefore, this receiver chip can also be used as a 5W transmitter in a wireless charger and has a reverse power transmission function to charge the device. This chip integrates a synchronous rectifier and a low dropout (LDO) linear regulator, which can convert the power of the receiving coil into an adjustable DC output voltage of 4V-12V, with a power transmission efficiency of 85%. STMicroelectronics' Adaptive Rectifier Configuration (ARC) mode maximizes the effective charging area, extends the typical detection range of the receiver by 50%, and increases the freedom of device spatial positioning for the most efficient power transfer.

This 5W transmitter chip STWBC86 that complies with the Qi 1.2.4 BPP protocol integrates a high-energy-efficiency, low-impedance full-bridge inverter and driver to ensure that the receiver chip has very low power dissipation and minimizes the bill of materials cost. By adjusting the applied PWM frequency and duty cycle, the chip is able to control the power delivered by the transmitter coil.

Both chips support wide-voltage inputs, simplifying integration with consumer and industrial products. Each chip uses an Arm® Cortex®-M0+ digital core to dynamically manage charging power for optimal energy efficiency. On-chip integrated non-volatile memory (NVM) can host advanced functions and upgrade charging protocols through firmware updates.

Both chips come in tiny chip-scale packages, making them suitable for very compact applications. The STWLC38 wireless charging receiver chip comes in a 2.12mm x 3.32mm WLCSP40 package, while the STWBC86 transmitter comes in a 3.26mm x 3.67mm WLCSP72 package. Both chips have built-in thermal management and electrical protection features.

Both evaluation boards accelerate the development of transmitter and receiver chip-based solutions for a variety of consumer, medical and industrial applications including smartphones, tablets, smartwatches, wearables, personal medical devices, Drug delivery devices, portable ultrasound equipment, toothbrushes, razors, computer peripherals, hearing aids, charging cases, power tools and mobile robots.

Lansheng Technology Limited, which is a spot stock distributor of many well-known brands, we have price advantage of the first-hand spot channel, and have technical supports.

Our main brands: STMicroelectronics, Toshiba, Microchip, Vishay, Marvell, ON Semiconductor, AOS, DIODES, Murata, Samsung, Hyundai/Hynix, Xilinx, Micron, Infinone, Texas Instruments, ADI, Maxim Integrated, NXP, etc

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[evchargingsolutions5]

The Juice on Wireless Charging: How iPhone, iWatch, and AirPod Charging Stations Work

Wireless charging has been around for quite some time now, yet it has only recently gained the attention it deserves. With the rise of wireless devices, such as smartphones, smartwatches, and wireless earbuds, the need for a wireless charging solution has become crucial – and no one does it better than Apple.

Apple has always pushed the boundaries when it comes to technology, and wireless charging is no exception. Their wireless charging lineup includes the Wireless Charging Case for AirPods, Apple Watch Magnetic Charging Dock, and the recently released MagSafe Charger for iPhone 12. So, what’s the magic behind Apple’s wireless charging stations? Let’s jump into the science behind it.

What is Wireless Charging?

Wireless charging, also known as inductive charging, is a technology that enables the transfer of electrical power from a power source to a rechargeable device without the use of physical connectors. It works by using an electromagnetic field that transfers energ wave from a transmitter to a receiver coil within the device.

Wireless charging technology today is based on the principles of electromagnetic induction discovered by Michael Faraday, a British scientist. Electromagnetic induction is the process of generating an electrical current in a closed circuit due to the changes in a nearby magnetic field. This technology takes advantage of Faraday’s law, which states that an electric current can be induced in a conductor or coil whenever it is exposed to a changing magnetic field.

How Do Apple's Wireless Charging Stations Work?

Apple’s wireless charging platforms use electromagnetic induction as well to transfer power to your devices. The key difference is the design. Apple's charging stations have a specific placement and feature built-in magnets, which help align the device to the charging coil for efficient power transfer. Let’s take a look at how each of these devices works.

AirPods Wireless Charging Case

Apple’s AirPods Wireless Charging Case comes with a simple design but packs the same punch as regular AirPods cases. The case enables users to charge their AirPods without the need for wires or connectors. The case features a Qi-compatible charging coil, which nestles the AirPods inside and aligns with the charging contacts, charging the AirPods automatically.

The AirPods Wireless Charging Case comes in both wired and wireless options, with the wireless charging case priced at $69 as of writing. The case is a game-changer with convenient charging, a lightweight design, and long-lasting battery life.

Apple Watch Magnetic Charging Dock

Apple’s Apple Watch Magnetic Charging Dock is quite similar to the AirPods case’s design since it also has a built-in charging coil. However, there’s a twist: the dock lets users place the watch on its side, providing it with a nightstand mode. When in this position, the charging dock also features an inclined design, which enables you to interact with your Apple Watch hands-free.

When the Apple Watch is placed on the charging dock’s magnetic disc, it instantly begins charging through an electromagnetic charging force, ensuring that your watch is always charged. The Apple Watch Magnetic Charging Dock comes at a price of $79, making it a pricey accessory that’s worth every penny for Apple Watch owners.

MagSafe Charger for iPhone 12

Apple’s latest wireless charging accessory, the MagSafe Charger, is a unique device that magnetically snaps onto the back of the iPhone 12. The MagSafe Charger features a combination of magnets and charging coils that provide up to 15-watts of wireless power. It’s a convenient way to charge your iPhone 12 without the clutter of cables or the need for connectors.

Thanks to the MagSafe technology, the charger will snap onto the back of your iPhone 12 securely, aligning the charging coil to the device's charging contacts. This ensures that your iPhone 12 charges efficiently and effectively. Priced at $39, the MagSafe Charger is a must-have accessory for iPhone 12 owners who want convenient and fast wireless charging.

Benefits of Wireless Charging

Although wireless charging is still relatively new to the market, it’s adoption has been a success, mainly due to its numerous benefits. Some of these benefits include:

Convenient power transfer without the clutter of cables or the need for connectors

Long-lasting battery life of devices due to regular wireless charging

Speeds up charging times compared to conventional charging methods

User-friendly and easy to use features

Improves the lifespan of charging ports

Conclusion

The science behind wireless charging for Apple’s iPhone, iWatch, and AirPod charging stations is based on the principles of electromagnetic induction, making these devices highly efficient at transferring power wirelessly. These devices come with a myriad of benefits, including long-lasting battery life, convenience, and improved lifespan of charging ports. With Apple leading the way on wireless charging technology, it’s safe to say that the future of charging is wireless.

So, are you ready to join the wireless charging revolution? Let us know in the comments below what you think of Apple’s wireless charging platforms!

[smartgear32]

Best Wireless Chargers

Wireless chargers make life much simpler by eliminating the need to carry around a phone's charging cable. This may seem like an insignificant detail, but it can save you a lot of hassle if you're constantly on the go and don't have time to plug your charger into a USB port when out and about.

Some of the best wireless chargers are multi-device compatible, allowing you to charge both your iPhone and Apple Watch simultaneously without needing two separate pads. These "2-in-1" chargers make great choices for those who need to keep their gadgets charged while traveling.

Mophie's Dual Wireless Charging Pad can charge two phones at up to 10W each and features a fabric surface and rubberized trim for secure device attachment. There's an LED charging light to indicate when it's ready for use, as well as a USB-A port for recharging wired hardware.

Yootech's Qi Wireless Charger provides 7.5W to an iPhone 8-12 and 10W to Samsung S8 or newer smartphones, as well as AirPods, and it can charge through phone cases up to 4mm thick. Plus, there's an LED charging light that switches off once your battery has been fully charged.

Belkin's Boost Up Wireless Charging Pad is an economical option that doesn't compromise safety. It features a non-slip surface to prevent your phone from sliding, an impressive 7.5-watt transmitter coil for fast charging, as well a thermal protection sensor, and foreign object detection circuitry to avoid overcharging your device.

If you're just looking for the essentials, Anker's 315 Wireless Charger is an ideal choice. It has a slim design that's comfortable to hold and an uncomplicated charging rate of 10W. Plus, it comes with both a USB-C cable and Quick Charge 3.0 power adapter - ideal if you don't want to buy separate power adapters when purchasing one of these pads.

Anker's 3-in-1 Charger Stand is a great option, featuring both vertical charging and a 10W charging rate. While it may be pricey, it provides more features than many of its competitors and comes with an impressive 20W USB-C power adapter that lets you use it with any Android device or Apple Watch.

OtterSpot's wireless charging technology works with iPhones that support MagSafe, and it can charge an Apple Watch using its cradle (only the base one). While it doesn't officially support iPhone 13 mini or smaller phones, you should be able to find a version suitable for your needs.

It's worth keeping in mind that not all wireless charging pads are created equal; some vendors make an extensive effort to optimize their stands for specific products. Unfortunately, some vendors fail to take into account changes made annually to iPhones or Samsung Galaxy Watches, which may affect their compatibility with newer gadgets. For more information check smartgear.au.

About us

Are you searching for the ideal standalone pad, stand, or all-in-one charger that supports multiple devices? Whatever your style is, there's sure to be a charger here that meets your needs. From sleek, unobtrusive designs that blend in with your decor to sleek minimalist models that can be displayed on desks or nightstands alike, there are designs here that cater to almost any aesthetic.

With its heathered gray fabric top and metal-look case, the Moshi Otto Q resembles Scandinavian hi-fi equipment and would look perfect on any nightstand or dresser. This 10W wireless charging pad has three coils for landscape or portrait orientations.

The Twelve South PowerPic is an eye-catching charging stand that looks like something you'd find on a desk, nightstand, or dresser. Surprisingly well-built at an attractive price point, this model offers MagSafe compatibility and fast charging at 15W for iPhones (although it only delivers 9W to Samsung phones), plus support for AirPods. Unlike some of its competition, however, this model includes MagSafe compatibility and fast charging at 15W for iPads and iPhones (although it only delivers 9W to Samsung phones), plus it works with Apple Watches too.

The Belkin BoostCharge 15W boasts several impressive features, such as fast charging for both vertical and horizontal phones and an integrated power adapter. Priced at around $10 less than many competing options, this is a great value if you need to charge your Android or iPhone without using your cable.

BoostCharge's primary benefit is its MagSafe compatibility. Apple's own MagSafe chargers can be pricey, but this one costs just $80 with an included wall adapter and supports both iPhone 12 and 13's MagSafe wireless charging - a significant improvement over using Apple's standard certified adapter for charging on those phones.

[anantradingpvtltd]

Price: [price_with_discount] (as of [price_update_date] - Details) [ad_1] Product Description 【Qi-Certified & Safe Charging】: TÔLE 2-IN-1 MAGNETIC WIRELESS CHARGER uses the most advanced automatic control technology. Built-in safeguards against overcharge, overcurrent and over voltage protection, temperature control, foreign object detection. Guards your device battery against overcharge damage. 【Anti Skid Bottom】: The Silicone mats non-slip design keeps the charger stable and prevents from sliding off ,and the bottom vents can effectively dissipate heat and prevent high temperature. 【15W Fast Wireless Charging】: Unlike the 7.5W low-speed charger on the market, our wireless fast charger has a maximum power of 15W. Features Qi wireless technology and 2 charging coils, fully charge your devices quickly, save you half the charging time. 【Superb Build Quality】: This Device is manufactured using sturdy materials to give it an extra. 【Replacement One Year Warranty】: Doorstep product replacement warranty [ad_2]

[phonedaddy]

How to Make an iPhone Case MagSafe Compatible in 2022?

MagSafe, an easy-to-use and hands-free gadget doubled the value of an iPhone. This iPhone accessory has a magnet attached to it with an efficient wireless charging quality. This device is usable with all the latest iPhone models, from iPhone 12 and iPhone 13 to iPhone 14. You can find a used iPhone for sale from these models because they are compatible with MagSafe chargers.

This article has shared everything you need to know about iPhone case MagSafe compatibility and more. So, let’s get started.

What is Magsafe for the iPhone?

MagSafe made its debut with the discharge of the 2006 MacBook Pro. The patent magnetic generation evolved through Apple and started the new wave of Wi-Fi energy switches and magnetic accessory attachments.

Apple has phased the Magsafe era out of their MacBook series and reintroduced it with the discharge of the iPhone 12 era. Even higher, Magsafe is blanketed in every version, from the iPhone 12 Pro Max to the iPhone 12 Mini.

How Does Magsafe Work?

MagSafe was designed around Apple's pre-existing wi-fi charging coil, which changed into features of the MacBook series. Including a copper graphite shield, magnet array, alignment magnet, polycarbonate housing, and E-protect allowed the Magsafe era to recognize its complete ability. Now Magsafe isn't always the most straightforward Wi-Fi charger but a mounting gadget for numerous accessories.

iPhone Case MagSafe Compatible in 2022

Because of MagSafe, attaching an iPhone to an arms-unfastened machine is easier now than before. With the effective magnets that accompany many MagSafe-like-minded devices. However, magnetic attachment is not the only advantage of MagSafe. It's miles now the maximum green wireless charging technique. Apple debuted it in its iPhone 12 fashion, which has since emerged as the usual for wi-fi charging in more current iPhones. MagSafe delivers up to 15W charging to iPhones rather than the 7.5W, which was the peak of the pre-present Qi wi-fi chargers.

Why MagSafe Cases?

All iPhone users usually use phone cases and are conscious of protecting their expensive phones against impact damage. Apple has made it beneficial and efficient to use iPhone cases with MagSafe compatibility, its magnetic power, and wireless fast charging that ensures unworried charging and adds elegance to the iPhone.

What if your iPhone Case is not MagSafe Compatible?

The iPhone cases that aren't MagSafe well matched nevertheless permit a few magnetic fields to pass through them. That allows some of them to enable charging and magnetic attachment barely. However, because they were now not built to assist this feature, the magnetic attachment might be weak, and if they allow charging, it'll be sluggish.

Conclusion

An affordable magnetic ring is needed to upgrade to a MagSafe compatible case. This device is easy to get from any retailer or accessory vendor. Phone Daddy is one of the best online retailers, having a huge variety of refurbished and used iPhones for sale, ensuring warranty and guarantee. You can get the best iPhone accessories from our site at affordable prices.

[qilifestore]

A pulsed electromagnetic field (PEMF) is a modern therapy method. In this therapy method, an electrical current flows through the copper coils that creates an electromagnetic field. The copper coils are known as the Qi coils.

[blogwirelesschargers]

Best Wireless Chargers 2020 – Buyer’s Guide

My girlfriend recently bought a wireless charger for her Samsung phone. She was really excited about it. And, if I’m being honest, I was too. The world needs fewer wires, and the whole wireless-charger thing has been a long time coming.

Unfortunately though, the charger was a lot slower than we thought it would be. The LED lights were annoying, too – they were so bright at night that they lit up her entire room. It made me wonder if we’d just bought a bad brand, and if there were better wireless chargers out there.

Which of course is when I decided to write a review article on them!

1. RAVPower – Best for techies

In my mind, the biggest selling point for RAVpower’s Fast Wireless Charger is its sleek design. It’s one of the most futuristic looking chargers on our list. When I put a wired charger next to a RAVPower, I feel like the RAVpower is an artifact left behind by a time traveler from the 24th century. That’s how good the design is.

The RAVpower is a Qi-certified charger, meaning it works with a fair number of devices, including the iPhone 8, 8 Plus, the iPhone X, as well as the Samsung Galaxy S7, S8, S9, S7+, and the Note 8.

But, to be honest, as good as it looks, this isn’t the fastest wireless charger on the market. There are some seriously fast wireless chargers out there. At the upper end, some will charge your phone at a rate of 15-watts. On the lower side, we have wireless chargers that will hobble along at a speed of 3.5-watts.

That being said, the RAVpower charges compatible iPhone devices (including the 8, 8 Plus, and X) at 7.5-watts. While this falls in the middle of the range of 3.5-15, it’s actually above the mode of our set. What I mean by this is, more than half of the devices I looked at charged Apple devices at 5-watts or less. None of them charged faster than 7.5 – so while the RAVpower isn’t the fastest on the market, it isn’t bad.

Because of the different designs between Apple and Samsung devices, Samsungs can be charged faster than Apple products. The RAVpower charges compatible Samsung devices (including the Galaxy S7, S8, S9, and the Note 8) at 10-watts. That’s faster than three of the other chargers on our list, slower only than one, and as fast as the other five.

What I Like

The very first thing I absolutely love about RAVPower wireless chargers is the design. These are some of the most futuristic looking chargers I have ever seen. You could buy one for nothing more than the pleasure of having people asking you to tell them more about your cool new gadget.

The RAVPower’s design lets it dispense heat about 15% faster than similarly priced chargers. I personally don’t like the idea of a hot phone or charger during the charging process. With all the reports of batteries exploding, I’m always afraid it’s going to blow up.

The RAVPower also protects your phone against some of the common problems that occur with rechargeable batteries: overcharging, overvoltage, and overcurrent.

Overcharging happens when you let your device charge too long. The battery is full, but power still gets pumped in. This can damage a battery, ruining its ability to hold a charge. RAVPower’s technology allows the charger to see that the battery is full, and to reduce its charging rate to a trickle.

Similarly, the RAVPower protects against overvoltage (when the charging delivers too much power for your device) and overcurrent (a power surge).

All of these capabilities are bundled up under a proprietary technology known as HyperAir. To be honest, these are standard things you will find in any wireless charger worth its salt, but there’s something extra that HyperAir technology does that makes it truly stand out: it is capable of detecting your iPhone instantaneously because it shares the same fixed frequency program that your iPhone has. That means that as soon as your iPhone is within a minimum range, it starts to charge straight away.

What I Don’t Like

Okay, the first thing I really don’t like here is the fact that the LED on the charger will stay orange no matter whether my iPhone is standard charged, fast charged, or fully charged. With Samsung Galaxies, the LED turns green. This is because of the difference in how the iPhones and Galaxies communicate with the wireless charger.

Your phone also shouldn’t have casing thicker than 3 mm or the wireless charger won’t be able to charge it. With many other chargers, the maximum width is 4 or 5 mm. When it comes to phone cases, that extra allowance can make a huge difference. Don’t put anything between your phone and the charger either, because that will also keep it from charging. And that includes metals and magnets. In fact, magnets might mess up the functioning of the wireless charger; I really feel like they could have done a little more as far as the resilience and robustness of the charger is concerned. It’s probably great for a home or office where it’s going to sit by a computer and you know nothing’s going to hurt it. But if it’s in a common space – in a dorm or a shared office – the chance of it being damaged is a little too high for my blood.

2. Choetech – Best for frequent use

The Choetech approach to wireless chargers is pretty interesting. They wanted to make a versatile charger – one that can do a little bit of everything pretty well – and that’s what they delivered.

As the name implies, Choetech designed the QI Fast Wireless Charging Stand as… well… a stand. This allows it to be easily used while your device is charging. Other designs on the market include mats (which allow multiple devices to charge at once) and pucks (which can only charge a single device that is lying flat). You can imagine how much easier it would be to use your phone when it’s at an upright angle, as opposed to lying flat on your desk.

What I Like

Let’s take a minute to get back to the fact that this Qi-certified wireless charger is a stand. It allows you to place your phone in either landscape or portrait modes. That way, you can use your phone in whatever way the app you’re running demands. Meanwhile, the wireless charger will be filling it up with juice.

There is an LED strip at the base of the charger that tells you what mode it is in. When it glows blue, it means the wireless charger is in standby mode. When it glows green, it means your phone is charging.

For compatible Samsung devices (the Galaxy S9, S8, S7, S7 Edge, S6, and S6 Edge, and the Galaxy Note 9, Note 8, and Note 5), the charging rate is 10-watts. I find this works great. I can use them while they’re charging without draining the battery so much that it stops actually charging.

I also like the considerate design. You might think that, because it is a wireless charging stand, the charging area will be a little restricted. However, the design involves two coils, which means it has a much wider charging area than expected. Place your phone in landscape or portrait position and it will still charge.

This wireless charger also features charging and temperature protection, due to the clever circuitry in the device. It has anti-slip rubber feet for more stability.

What I Don’t Like

For those charging the iPhone, you will notice that the 5-watt rate is anything but speedy. In fact, if you have your GPS switched on, or any other app that places heavy demands on the phone’s power, then don’t expect your phone’s battery to get full anytime soon.

I didn’t like the fact that it doesn’t come with an adaptor right out of the box. That means I had to go hunting for an adaptor with the right specifications in order to use it.

While this is a Qi-enable device (meaning it can charge many different kinds of phones), I didn’t like that some phones had a hard time charging. A Nokia, for example, has to be placed in a special way for it to charge at all. Move it from its sweet spot and it won’t charge.

I have to advise that you first make sure your phone is supported before buying this charger. You should also check if the phone casing is less than 4 mm.

3. Seneo – Best case-friendly charger

Seneo is one of the world’s leading brands, with over 2 million customers. Of course, Seneo insists that all of these were satisfied customers; I decided to be one of those customers, have a look at their Qi Certified Wireless Charging Stand, and decide for myself.

It comes in a really cool and sleek design. From what I saw, most charging stands come in the same windsurfer design with only two real distinguishing features. The first is in the charging real estate. How many charging coils it has, and how they’re arranged, determines the size of the stand. The other distinguishing feature is in the design of the LED light that tells you whether the phone is charging or not. This one was a lot like the rest, but I liked the fairly glossy black on it. It just looked a little more ‘refined’ than the rest.

What I Like

As it turns out, the Seneo is a pretty good wireless charger (maybe those 2 million customers really are satisfied, after all!). As with most chargers, the Seneo has two modes, 5- and 10-watts. But, with the Seneo, the numbers of watts isn’t the whole story.

The 10-watt mode is – and if you’ve been reading this article through, you’ll know the answer here – for the Samsung Galaxy suite of phones and tablets. That includes the S6 onwards and the Note 5 onwards. The exact list is on their page.

That of course leaves the lower, 5-watt mode for iPhones, including the 8, the 8 Plus, and the X. 5-watts is on the low end of charging rates on our list. However, Seneo claims their connection is “more stable,” and promises faster speeds than other 5-watt chargers. They compare their charger to some of the 7.5-watt chargers that are on the market.

I didn’t quite get what they meant by “stability” – a stronger connection between the charger and phone maybe? Or something internal to the charger?

I never did figure that part out, but I did learn, through use, that it does a better job than other 5-watt chargers. In a few hours’ time, my iPhone went from 10% to 100% despite the fact that I was constantly messaging my girlfriend. I didn’t really put it through its paces by using a more intensive app, like a video or game. And I kept my GPS off. But still, compared to other 5-watt chargers put into similar conditions, it did better.

It comes with all the standard features. It’s Qi-certified, so it’s compatible with both Samsung and iPhone phones. It has temperature protection, voltage protection, short circuit protection, etc.

But maybe the real highlight for this charger is its case friendliness. It’s on another level. Your phone’s case can be up to 5 mm thick (though the optimal thickness is 4mm). The highest on our list. This is the difference between having to take your phone out of its case, or not. You still can’t have any clips or magnetic backings – magnets especially mess with wireless chargers. But I loved that I could leave my phone in its case, set my phone on the charger, and not have to keep adjusting it so that it sat right over one of the charging coils in order to get it to charge well.

What I Don’t Like

As much as I would like to corroborate their claims, I really don’t think Seneo’s charging stand is comparable to a decent 7.5-watt charger. It did seem to be better than the average 5-watt wireless charger. And it may be better than some of the cheaper 7.5-watt chargers. But it certainly didn’t beat any of the good 7.5-watt chargers I tried.

Another downside is that this charging stand isn’t made for any other phone brands on the market. You should either have an iPhone or a Samsung.

I also don’t like the fact the package does not come with a Qi 2.0 or 3.0 adapter. You have to buy those separately. That is something I didn’t like about pretty much every charger on this list, but that doesn’t excuse Seneo.

4. Pleson – Best value for your money

Some of my friends spoke highly of Pleson’s Ultra Slim Qi Wireless Charging Pad. I decided to borrow one of theirs, and give it a good comparison. And I have to say that, if you made a graph of the wireless chargers in this list with affordability on one axis and great features on the other, then Pleson’s pad would sit as a blip above the best-fit line.

What I Like

The biggest difference between Pleson and other brands is the charging rate. The Pleson comes in at a whopping maximum rate of 13.5-watts. That’s up to 1.4 times faster than similarly priced chargers on the market. My girlfriend loves it too. She is an absolute social media junkie and so she needs a charger that will either charge her phone super fast or handle heavy phone use while charging. The Pleson is a puck, so she has to wait for her phone to finish charging before she can use it, but it will charge her phone to 100% in an hour at the most.

I also liked the “intelligent identification design” – the LED light turns green when the phone is charging. It seems like such a simple thing to engineer charging lights into these devices, but not all of them do. You will also have to use either a QC 3.0 adapter or the original adapter that comes with your Samsung phone.

But let me say that I like more than just that the Pleson has a light. I also like the light’s design. Most wireless chargers try to do too much when it comes to notifying people of the charging condition of their phones. There use too many beeps and blinking lights. If the only thing I cared about in the world was the state of my phone’s charge, that might be fine. But I’m usually working or sleeping, and I try to minimize the number of beeps and boops and blinks in my life. But Pleson doesn’t come with any of those. In their own words, their LED light is designed in a ‘humanized’ way.

I want to know when my phone has finished charging, but I don’t need a constant reminder. Pleson has recognized that, and engineered their LED to turn off after 10 seconds. For me, that’s perfect. I pop in my phone and it flashes green briefly to show me that my phone is charging. Now that I know that little fun fact, I don’t need to constantly see the light or hear any annoying sound.

Another good thing with Pleson is the 3-year warranty. The standard warranty in the industry is 18 months. There is a charger on our list (the Ellesye) that offers a lifetime warranty. But Pleson’s 3-year warranty is a testament to how confident the people behind this brand are in the quality of their own technology. On top of their warranty, they also promise a 60-day money-back guarantee.

What I Don’t Like

One problem is that the fast mode is only available for the Samsung Galaxy suite of phones and tabs. That doesn’t even include standard charging Galaxy phones like the S6 and the S6 Edge. You will also have to settle for standard charging other Qi-enabled phones like the Google Nexus 5 and the Google Nexus 6.

For iPhones, the Pleson becomes rather surprisingly lackluster. With top speeds of 13.5-watts for Samsung phones, you would expect something like 7.5-watts for iPhones.

The Pleson is a puck charger. A puck charger is the manufacturer’s way of telling you that you can either charge your phone or you can use your phone, but you can’t have both. Why do I have to make a choice, Pleson?? Pucks are the literal, physical embodiment of that saying about not being able to have your cake and eat it too. While the charge rate for my iPhone isn’t horrible, I have to wait for it to charge completely before I can go through my messages and see what I missed. In the meantime, I’m cut off from the rest of the world and actually have to talk to people and take up hobbies like drawing with pencils like it’s 1999 again.

I also don’t like the fact that this charger isn’t very case friendly. Any phone case thicker than 2 mm will give you some serious problems when you try to charge your phone. You would also have to take off the back of the phone if it is metallic. This charger is completely intolerant of metal.

5. Samsung – Best for Samsung users

Of course, this party wouldn’t be complete without a proprietary charger by none other than Samsung themselves. The Samsung charger is on the pricier end. Adding that to the fact that Samsung has been a pioneer of wireless charging, we would expect it to deliver some pretty great features.

You might worry that, since the charger is by Samsung, it is only compatible with Samsung phones. Luckily, that is not the case. This charger is compatible with any Qi-compatible smartphone, including the iPhone 8, 8 Plus, and X.

I am absolutely awed by this charger’s unique futuristic design. Words won’t do this justice – when I say that it’s two discs coming together at an almost perpendicular angle, and that it looks like a cross between a puck and a stand, I make it sound like something Frankenstein might have made. But, if that’s the case, then this would be Frankenstein’s third generation device, when all the nuts, bolts, and seams have been hidden, and instead of a horror story it’s a romantic sci-fi.

Now, even though it looks like two pucks, it is a stand, to be sure, but the back of the stand is large and circular, like an oversized puck. I think that is intentional, to increase the charging real estate so your phone can be placed in pretty much any orientation and still charge.

What I Like

When I first saw the Samsung wireless charger, I went through a bit of cognitive dissonance. I love the fact that they didn’t overlook the ability to place your phone in either landscape or portrait mode when charging. That means you get to use it as much as you want and still get it to charge. There are puck models of the Samsung wireless charger which are much simpler and do not have this advantage, but the stand version is as fast as any charging stand you find out there.

I also love the fan on the device, which does an incredible job of dispersing heat. That means you don’t have to worry about either the charging stand or your phone overheating as you charge it.

The charging rate on the Samsung wireless charger is 9-watts. Now, before you frown at that, I can say that the charger still charges a phone very quickly. I don’t exactly know what kind of engineering went into it, but they managed to make their 9-watt fast charging system feel like the 13.5-watt Pleson. I tried my girlfriend’s Samsung Galaxy S9 on the fast charge. It filled up at the optimal rate even while she was chatting and posting on social media the whole time, and with her GPS on. It was just something else.

Even at the standard 5-watts that iPhones get, mine was able to charge in just a few hours. And that’s while I was using it – I was checking messages, had the GPS enabled, browsing social media. All of this, of course, requires that you have a regular type C USB charger for the fast charging and a regular QC 2.0 adapter for the standard charging.

The LED light is multicolored and comes with a pleasant and faint glow to tell you what the charging status of the phone is. With most stands, you expect the LED light to be rather obvious and at the front of the charging stand. However, with the Samsung, it’s a lot more subtle, being located under the circular puck at the bottom of the stand. And not having a bright LED light glaring at me is something I appreciate.

The one I used had two coils, which allowed me to charge my phones in whatever orientation I wanted. There are models of this same charger that come with 3 coils, instead of 2, so you get to charge your phone even more easily due to even more charging real estate. Of course, it is Qi certified and will charge your phone as long as the phone is Qi enabled.

What I do not Like

For the most part, the only thing I did not like here was the fact that this charger is not very case friendly. The official number may be 3 mm, but sometimes, even that might give you issues charging. To be safe, make sure the casing on your phone is less than 2 mm thick (or, be prepared to take your phone out of its case every time you want to charge up).

[8bluetech-blog]

How does this Chinese Company beats 99% of Wireless Charger in the world !

Speak of the wireless charger, most of us would think of its convenience, but the slow charging speed of wireless charger is its biggest weakness. Fast Wireless Charger that available in the world.

With the birth of Xiaomi 20W wireless charger, this situation can be fundamentally changed. Xiaomi, a legend company found in China, release the world fastest wireless charger now.20W wireless charging speed makes it faster than 90% of the wired charger in the world, far beyond Apple's 7.5W charging speed.

It can charge 40% of 3300mah battery in 30 minutes, 90 minutes to 100%. Even faster than its wired charging speed.

To achieve that, Xiaomi uses innovative technology: Charge Pump Technology

What is “Charge Pump Technology”?

A charge pump is a kind of DC to DC converter that uses capacitors for energetic charge storage to raise or lower voltage. Charge-pump circuits are capable of high efficiencies, sometimes as high as 90–95% while being electrically simple circuits.

      ----wikipedia

Actually, the charge pump isn’t the newest technology, it has been widely used in many industrial fields. But it’s the first for wireless charger.

This wireless charger can output up to 20W(20W only for Xiaomi 9 now), then the mobile coil can input 15V/1.34A.But 15V is too high for phone battery to receive. So Xiaomi uses DC-DC(buck) to step down the voltage to double battery voltage. Then use the charge pump step down to battery voltage. Benefit from two-stage buck technology, Xiaomi can achieve 20W charging speed. The charging efficiency of the final input into the battery is about 78%-79%.

Xiaomi 9 VS iPhone Xs Max

Charge to 100%, Xiaomi Mi9 uses 90 minutes, but iPhone Xs Max uses 257 minutes by its 7.5W wireless charger. Many of us may ask can I use Xiaomi 20W wireless charger to charge iPhone. The answer is yes, but only at 5W, not even 7.5W! The cause of this situation is different Mobile phone manufacturer use charging protocol. It means only my own wireless charger can charge my phone at the fastest speed, including Huawei and Samsung.

Future of Wireless Charging

It's no doubt that the future world would take wireless charging as the main charging method. After almost 10 years of development in wireless charging field, we finally can see it exceed wired charging speed. At this point, no one would say wireless charger is of little value!

Wireless fast charging will greatly enhance the convenience of use, wanna buy a best wireless charger for yourself? Please check here 8Blue™| 2019 Best Qi Wireless Chargers for iPhone/Android.

Use the code "5OFF" to get 5$ off on your first order! Act immediately!

8Blue is located in Shenzhen, the manufacturing center of the wireless charging industry, 95% of the world's wireless charging products are manufactured here.

By partnering with local factories in Shenzhen, 8Blue is able to provide consumers with quality-assured wireless charging products at Manufacturer's Price. Reduce the price increase by different dealers, and give the biggest benefits to terminal consumers.

[yoyik456]

China offer VALVE PD10-40-0-N-170 for power plant

China offer VALVE PD10-40-0-N-170 for power plant Deyang YOYIK for hundreds of thermal power plants, hydropower stations, metallurgical enterprises overhaul provided high-quality equipment selection, construction design, installation commissioning, after-sales service and other train services, and quickly and accurately provide a large number of steam turbine spare parts; All kinds of imported or domestic pneumatic components and hydraulic components, including the power plant anti-fuel oil EH system filter element; all kinds of imported bearings or hydraulic components, including power plant anti-fuel oil EH system filter Pumps and valves; to undertake various types of mechanical processing; AC motor and DC motor repair; 80mm within the coil and structural parts welding. Deyang YOYIK long-term power plant, steel accessories are as follows:

Yoyik can offer many spare parts for power plants as below: #DF-VALVE PD10-40-0-N-170-DF check valve RCV10.01A Solenoid Valve KFDG4V52C70NZVMU1H720 hydraulic piston pump 50SDZLJ-40AX1.2 pump vacuum ZS-185 solenoid valveJ-220VAC-DN10-AOF/26D/2Nvacuum pump rotary vane F3-SV10 high pressure hydraulic pump power pack station 50SDZLJ-50 HTC Circulating Regeneration pump HQ39.32Z solenoid valve DBW10D-1-30/315UG24N24 radial piston pump hydraulic PVH98QICRSE10 300MW turbine main oil pump guide vane sleeve 70LY-34*10 vacuum pumps 2S-185 vacuum cleaner P-1761 OPC solenoid valve A156.31.56.33 Three-phase asynchronous motor YQ180L-6 rotary vacuum pump P1725B piston vacuum pump PV29-2R5D-C00 jacking oil pump PVH74 (QI)C-RSM-1S-1X-C25-31 bellows globe valve KHWJ15F-1.6P plate throttle valve DVP8-1-10 pressure hose S100-AC-AL-0500 solenoid valve SVF2170 electric motor with hydraulic pump 125LY-23-4 bellows stop valve WJ25F-1.6P centrifugal pump prices DFB100-80-250 sealing ring HB4-56J8-110 centrifugal pumps DFB100-80-250-14 axial piston pump A10VS0100DR/32R-VPB12N00 piston pump parts PVH074/PVH098/PVH131 three screw pump HSNH660-40NZ D/R Self Aligning Ball Bearing With Cylindrical Bore SKF 2307 multistage centrifugal pumps DFB-100-80-230 reciprocating piston pump A10VSO18DRG/31R-PPA12N00 Solenoid valve F3DG4S4-012A-50-JA-AM-S617-J vertical centrifugal pump ISG150-160 oil vacuum pump 200LY-67 VALVE PD10-40-0-N-170 globe valve 10FWJ1.6P pressure hose S110-AC-FC-0040 vacuum pump 229v 30WSRP pressure hose SMS-20/N1/4-3048mm-C vane type pump F3-317667 radial piston pump hydraulic PVH74QIC-RSF-1S-10-C25-31 transfer oil pump SDH200-150-400 Hydraulic hose 35MPa, 12mm hydraulic oil 65AY50X11 servo valve DSV-001B lubrication system pump 2cy-22.5/0.35 pumps centrifugal SLQ-63 vacuum oil pump P-1759 bellows relief valve BXF-40II central lubrication pump 125LY-43BH bellows globe valve 10FJ1.6P mechanical shaft seal 10014CH1-5008 check washer JB/ZQ4347 35*160 relief valve DB10-1-50/200 pressure hose S100-AC-AC-0200 centrifugal pump vertical ISG150-160 vacuum cleaner P-1916 sealing ring HB4-56J8-51 servo valve HY-SFF8.03 servo valve PSSV890DF0056 EH oil main pump 0508.886T1201.AW022 impeller pump 65-250A Jacking Oil Pump FRD WJA9.047A Screw pump NSNH940R46 vacuum pumps P-1745 solenoid valve 3D01A006 vacuum pump ac ACG045N6IVBP piston vacuum pump PVH74(QI)C-RSM-1S-1X-C25-31 vacuum filter P-1258 EH oil main pump PVH074R01AB10A250000002001AE10A vacuum filter P-1964-1 VALVE PD10-40-0-N-170 DFYLSYC-2023-12-15-A

[yash7993]

Wireless charger

Why you should buy a wireless charger?

Wireless chargers have been around for a while, but they’ve really taken off in popularity in the past year or two. And for good reason—they’re incredibly convenient. No more plugging in your phone to charge it; just set it on a pad and you’re good to go. But are they worth the price

That depends on what you’re looking for in a wireless charger. If you want something that’s fast and easy to use, There are a lot of different factors to consider when you’re looking for a wireless charger. Price, function, and brand are all important things to think about, but there are other things to consider as well. The way that the wireless charger is designed is also an important factor, as some chargers only work with certain types of devices. Another thing that you’ll want to think about is the size of the wireless charger. 

Instant charge anytime anywhere- As technology advances, there are more and more conveniences we enjoy in our everyday lives. One of these is the ability to charge our devices without being tethered to a cable. Wireless charging offers an easy and convenient way to power up your devices without having to plug them in. There are a few different ways to wirelessly charge your devices, but the most common is through the use of inductive charging. This process uses an electromagnetic field to transfer energy between two objects.

Portability- Wireless charging is nothing new, but the convenience and practicality of a truly portable wireless charger is. There are already a few portable wireless chargers on the market, but they have their drawbacks. They’re often bulky, heavy, and not particularly well-designed. But as we move further into the Wireless Age, it’s only a matter of time before a well-designed, intuitive and reliable portable wireless charger hits the mainstream.

Relatively safe- According to the Wireless Power Consortium, which created the Qi standard, yes, wireless charging is safe. The Consortium’s website says that their technology has been tested and certified by regulatory bodies worldwide and that it meets all safety requirements.

Lightning fast charge- Wireless charging is the process of transferring energy from one object to another without any physical contact. Wireless charging pads use an electromagnetic field to transfer energy from the pad to the device being charged. There are two main types of wireless charging: inductive and resonant. With inductive charging, a transmitter coil built into the charger sends energy through the air to a receiver coil built into the device. Resonant charging uses two coils: a transmitter and a receiver.

[onlinegadget5]

2022 Smart Car Wireless Charger Phone Holder - 【New Version】 Wireless Auto-Sensing Car Phone Holder Charger, Qi 10W Fast Charging Air Vent & Dashboard Car Phone Holder, for All Mobile Phones (Red)

2022 Smart Car Wireless Charger Phone Holder – 【New Version】 Wireless Auto-Sensing Car Phone Holder Charger, Qi 10W Fast Charging Air Vent & Dashboard Car Phone Holder, for All Mobile Phones (Red)

Price: (as of – Details) Features: 🚓【Qi 10W Fast Charging】— Adopts high charging efficiency upgraded independent coil, Qi wireless fast charging provides up faster charge than most wireless car chargers mounts in the market. GAXLAKO🚓【Infrared Auto-sensing & Single-handed Operation】— When put the phone near 3 cm to the infrared auto-sensing area of the car phone holder, the width of the holder…

[tomatodeals]

Yootech X1 Type-C PD Dual Coil Qi-Certified 10W Max Fast Wireless Charger Stand for

Yootech X1 Type-C PD Dual Coil Qi-Certified 10W Max Fast Wireless Charger Stand for

Price: (as of – Details) WIDE CHARGING AREA – Designed with two coils offer you much wider charging area than the general round wireless charging pad. It can charge your phone in any direction, no bother to take a long time to find the “Sweet Spot”, easier to charge your mobile phonesVERTICAL AND HORIZONTAL CHARGING -It can charge your phone both vertically and horizontally with perfect angle…

[mrmomoinfo]

Azpen D100 Wireless Charging Station with Multiple USB Ports + Bluetooth Speaker System

Azpen D100 Wireless Charging Station with Multiple USB Ports + Bluetooth Speaker System

Price: (as of – Details) Product Description DockAll D115 Fast Charging Power-iPhone up to 5W output up to 15W output up to 10W output up to 10W output Qi Wireless Charging Coils 3 Vertical 3 Vertical 3 Vertical 1 Centered USB Charging Ports 2 Full Size 2 Full Size 2 Full Size Landscape & Portrait Charging ✓ ✓ ✓ Portrait Bluetooth 4.0 4.0 4.0 4.0 Bluetooth Speakers 2 @ 5W each 2 @ 5W each 2 @…