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2012-08-16 Gallium Nitrate superior for 6.78MHz carrier frequency
Efficient Power Conversion claims that GaN transistors are superior for the proposed 6.78MHz carrier frequency for resonant transfer.
2014-06-06 A4WP ups Rezence charging specification to 50W
The move to support higher power will extend the magnetic resonance-based wireless chargingwhich uses the 6.78MHz frequency bandto devices including laptops and tablets.
2013-06-25 Qualcomm powers up wireless charging initiative
Qualcomm has agreed to license its wireless charging technology, based on the A4WP specification into products for cars and office equipment, via Gill Electronics.
2015-05-27 IDT, EPC collaboration merges GaN, silicon tech
The two companies are joining forces to focus on wireless power, communications and computing infrastructure, and radio frequency.
2013-10-10 IDT takes on wireless power market with dual-mode solution
IDT's dual-mode solution can automatically switch between WPC and PMA protocols and negotiate the power exchange without user supervision.
2015-07-16 EPC eGaN half bridge power ICs with integrated bootstrap FET
Geared for resonant wireless power transfer applications, the EPC2107 and EPC2108 promise to eliminate gate driver induced reverse recovery loses as well as the need for a high side clamp.
2015-11-24 Connected embedded systems: Japan takes own IoT path
While the country has sat on the sidelines watching the rest of the world define IoT standards, a number of embedded systems, ranging from printers to cameras and automotive, are still designed in Japan.
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