https://gansystems.com/wp-content/uploads/2017/04/Wireless-Charging-1.png 427 740 LaunchSnap https://gansystems.com/wp-content/uploads/2018/02/gan-systems-logo-fc-340x156.png LaunchSnap2017-04-20 18:17:302018-07-20 21:45:20Wireless Charging Using GaN Transistors
Wireless Charging Using GaN Transistors
Charge pads can now charge multiple wireless devices simultaneously thanks to gallium-nitride FETs. In this short demo, WTWH Media’s Lee Teschler interviews GaN Systems’ Jim Witham who described a 70-W charging pad built by Gill Electronics to the AirFuel standard that has a two-inch throw. This feat is made possible only through the use of GaN semiconductors able to switch at AirFuel’s 6.78 MHz frequency standard.