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Wireless Power Webinar: Why GaN Improves Efficiency, Reduces Size, and Lowers Cost in AirFuel Resonant Wireless Power

Wireless Power Webinar: Why GaN Improves Efficiency, Reduces Size, and Lowers Cost in AirFuel Resonant Wireless Power

In this webinar, Alex Lidow, CEO of Efficient Power Conversion Corporation, discussed how GaN technology significantly improves system efficiency, size, and cost, thus accelerating the adoption of magnetic resonance and AirFuel Resonant technology.

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jjPlus Showcasing Next Generation Wireless Power and WiFi Solutions at Computex 2019

jjPlus Showcasing Next Generation Wireless Power and WiFi Solutions at Computex 2019

Unleash the full potential of your solutions with jjPlus wireless technologies!

TAIPEI, Taiwan, May 21, 2019 — jjPLus Corp. a Taiwan design manufacturer of high quality wireless communications and wireless power embedded solutions, will showcase the next generation Wireless Power Transfer as well as new WiFi solutions at COMPUTEX 2019 in Nangang Exhibition Center, Hall 1, at K1024 booth during May 28 - June 1 in Taipei, Taiwan..

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Categories: Press Releases

EPC Partners with Wireless Power Innovators to Lead the Way in 5G Applications and Beyond

EPC Partners with Wireless Power Innovators to Lead the Way in 5G Applications and Beyond

Workshop on Wireless Power Transfer event features industry leaders from AirFuel Alliance, Efficient Power Conversion Corp, jjPLUS and IHS Market

Taipei, Taiwan – October 30, 2018 – There is increasing demand for medium and high-power wireless power transfer (WPT) for new applications such as 5G, notebooks, robots, machine tools and medical equipment. What will be the next killer application for wireless power?

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Categories: Press Releases

Simultaneously Power (or Charge) Cell Phones to Laptops Wirelessly with EPC’s Complete Class 4 Transmitter Paired with A Regulated Category 5 AirFuel Alliance Compatible Wireless Power Demo Kit

Simultaneously Power (or Charge) Cell Phones to Laptops Wirelessly with EPC’s Complete Class 4 Transmitter Paired with A Regulated Category 5 AirFuel Alliance Compatible Wireless Power Demo Kit

Superior characteristics of eGaN® FETs and integrated circuits, such as low output capacitance, low input capacitance, low parasitic inductances, and small size make them ideal for increasing efficiency in highly resonant, AirFuel™ wireless power transfer systems.

EL SEGUNDO, Calif.— May 2018 — Efficient Power Conversion Corporation (EPC) today announces the availability of a complete class 4 wireless power kit, the EPC9129. The system can transmit up to 33 W while operating at 6.78 MHz (the lowest ISM band). The kit comes complete with two receivers, each with a regulated output − one capable of 5 W capable and a second capable of delivering 27 W at 19 V.

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Categories: Press Releases

Efficient Power Conversion (EPC) Experts Joining Engineers in China to Innovate New Designs by Maximizing GaN FET and IC Performance, More Than Just Replacing MOSFETs

Efficient Power Conversion (EPC) Experts Joining Engineers in China to Innovate New Designs by Maximizing GaN FET and IC Performance, More Than Just Replacing MOSFETs

EPC will exhibit live demonstrations showing how GaN technology’s superior performance is transforming power delivery for entire industries including wireless charging, DC/DC, LiDAR and automotive.

EL SEGUNDO, Calif. — March 8, 2018 — The EPC executive and technical team will be engaged in three industry events in Shenzhen and Shanghai, China on March 14 – 16 in demonstrating and sharing with engineers on how to maximize GaN FET and IC performance in their innovative designs, to win their customers.

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Categories: Press Releases

CES 2018 in Photos: What We Remember Most

CES 2018 in Photos: What We Remember Most

LAS VEGAS — Once again the marathon that is CES is drawing to a close. Four days of trade show plus two days of media events. All sprawled across five miles of Las Vegas in some insane number of hotels and conference venues. As usual, I stuck it out so you don’t have to. Here are some of the images that struck me as interesting, weird, or just plain worth remembering:

Extreme Tech
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EPC’s Wireless Power Fix: Get a Load of This Antenna

EPC’s Wireless Power Fix: Get a Load of This Antenna

Wireless power, the ability to deliver electricity to gadgets without plugging those gadgets into a cable, is a hotbed of innovation at the moment. The dominant standard, called “Qi,” is ever under attack from other efforts.

This week saw interesting developments from Energous (WATT), which aims to transfer power via radio frequency transceivers, with limited results so far, and some controversy about its business.

There are other contenders. On Wednesday in Las Vegas, during the Consumer Electronics Show, I met with Alex Lidow, who is founder of a privately held chip company EPC of El Segundo, California.

Barron's
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EPC to Show GaN-Enabled Large Area Wireless Power and High Resolution LiDAR at 2018 CES

EPC to Show GaN-Enabled Large Area Wireless Power and High Resolution LiDAR at 2018 CES

Within the AirFuelTM Alliance booth at CES 2018, EPC will show how gallium nitride (GaN) semiconductors are at the core of large surface area wireless power. In the EPC hospitality suite, wirelessly powered systems for the home and GaN based, industry-leading LiDAR systems used in autonomous vehicles will be on display.

EL SEGUNDO, Calif. — December 2017 — Efficient Power Conversion (EPC) will be demonstrating the power of eGaN® technology to enhance two game-changing consumer applications – wireless power and LiDAR for self-driving cars – at the 2018 Consumer Electronics Show (CES) in Las Vegas, January 9th through the 12th.

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Categories: Press Releases

Charge Cell Phones to Laptops Simultaneously – EPC Introduces Complete Class 4 AirFuel Alliance Compatible Wireless Power Demonstration Kit Capable of Transmitting up to 33 W

Charge Cell Phones to Laptops Simultaneously – EPC Introduces Complete Class 4 AirFuel Alliance Compatible Wireless Power Demonstration Kit Capable of Transmitting up to 33 W

Superior characteristics of eGaN® FETs, such as low output capacitance, low input capacitance, low parasitic inductances, and small size make them ideal for increasing efficiency in highly resonant, AirFuel wireless power transfer systems.

EL SEGUNDO, Calif.—August 2017 — Efficient Power Conversion Corporation (EPC) today announces the availability of a complete class 4 wireless power charging kit, the EPC9120. The system can transmit up to 33 W while operating at 6.78 MHz (the lowest ISM band).  The purpose of this demonstration kit is to simplify the evaluation process of using eGaN FETs for highly efficient wireless power transfer.  The EPC9120 utilizes the high frequency switching capability of EPC gallium nitride transistors to facilitate wireless power systems with full power efficiency between 80% and 90% under various operating conditions.

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Categories: Press Releases

This Wireless Desktop Could Foreshadow Our Future Without Cords

This Wireless Desktop Could Foreshadow Our Future Without Cords

Wireless charging promises a cord-free future, one that offers freedom from being tethered to the end of a charging cable. One company might have its finger on the pulse for this wirelessly powered future. Alexander Lidow is the CEO and founder of Efficient Power Conversion, a company looking to expand upon its namesake. EPC most notably displays how it wants to revolutionize wireless charging with a seemingly simple desktop.

Interesting Engineering
May 23, 2017
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How2 Cut The Power Cord: Wireless Power Is Ready For Prime Time

How2 Cut The Power Cord: Wireless Power Is Ready For Prime Time

Wireless charging is not a new topic—it has been talked about for quite a while. Unfortunately, it has not seen widespread consumer acceptance. But, with a recently developed innovative approach to the design of transmission coils, wireless power is ready for widespread application.

How2Power
May, 2017
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How we devised a wirelessly powered television set

How we devised a wirelessly powered television set

Televisions can get their content wirelessly, but there is one set of wires they still need: those in their power cord. The consumer electronics industry has floated ideas for freeing TVs from their power cords, but this goal remains elusive. There are several reasons, such as the difficultly of meeting high-power requirements for large-screen TVs and the need for identifying an economical technology. Nevertheless, eGaN FETs could play a role in making TVs truly cordless devices.

Power Electronic Tips
February, 23, 2017
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Taiwan Technology Standards Agency Introduces AirFuel Alliance's Resonant Wireless Charging Standard

Taiwan Technology Standards Agency Introduces AirFuel Alliance's Resonant Wireless Charging Standard

The AirFuel™ Alliance, a global consortium of industry leaders focused on enabling and accelerating the adoption of wireless power technology, signed a Letter of Intent today with the Taiwan Association of Information and Communication Standards (TAICS), to establish a wireless charging ecosystem in Taiwan by introduction of AirFuel's resonant technology standard.

The AirFuel-driven ecosystem will be capable of supporting consumers and businesses with interoperable wireless charging options in a variety of public places – from coffee shops to airports to hotels – thanks to the AirFuel resonant standard and integrated network. AirFuel Alliance chairman, Ron Resnick said, "By introducing AirFuel's resonant technology into Taiwan's wireless charging ecosystem, TAICS is further establishing Taiwan as a global innovator and leader in wirelessly powered deployments."

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No More Standards Wars in Wireless Charging ‒ EPC Introduces a Wireless Multi-Mode Demonstration System Compatible with All Current Wireless Power Charging Standards

No More Standards Wars in Wireless Charging ‒ EPC Introduces a Wireless Multi-Mode Demonstration System Compatible with All Current Wireless Power Charging Standards

The superior characteristics of eGaN® FETs and ICs enable a lower cost single transmit amplifier solution that can wirelessly charge devices regardless of the standard used in the receiving device.

EL SEGUNDO, Calif. — June 2016 — Efficient Power Conversion Corporation (EPC) today announces the availability of a complete demonstration multi-mode wireless power charging kit, the EPC9121. The purpose of this demonstration kit is to simplify the evaluation process of using eGaN FETs and ICs for highly efficient multi-mode wireless power charging systems that can cut across any standard used in the receiving units.

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Categories: Press Releases

WiGaN: Low Cost Differential-Mode Wireless Power Class-E Amplifier Using eGaN FETs

WiGaN: Low Cost Differential-Mode Wireless Power Class-E Amplifier Using eGaN FETs

In this installment of WiGaN, a differential-mode class-E amplifier for 6.78 MHz loosely coupled resonant wireless power applications is presented. It uses the EPC2037 eGaN® FET which has a small (0.9 mm x 0.9 mm) footprint and can be driven directly with a logic gate. The amplifier is AirFuel™ Class 2 compatible, capable of delivery up to 6.5 W load power over an impedance range of 70j Ω.

EEWeb - Wireless & RF Magazine
Yuanzhe Zhang, Ph.D., Director of Applications Engineering
Michael de Rooij, Ph.D., Vice President of Applications Engineering
April 12, 2016
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100 W, 92% Efficient eGaN FET Development Board from Efficient Power Conversion (EPC) for the 6.78 MHz AirFuel Wireless Power Standard

100 W, 92% Efficient eGaN FET Development Board from Efficient Power Conversion (EPC) for the 6.78 MHz  AirFuel Wireless Power Standard

EPC9065 development board has the highest power and highest efficiency at 6.78 MHz for the AirFuelTM wireless power standard, using eGaN® FETs

EL SEGUNDO, Calif.— February 2016 — Efficient Power Conversion (EPC) announces the EPC9065, a development board that can serve as the amplifier stage for AirFuelTM Alliance Class 4 and Class 5 wireless power transfer applications. This board is a Zero Voltage Switching (ZVS) differential-mode class-D amplifier development board configured at, but is not limited to, 6.78 MHz (Lowest ISM band).

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