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At what frequency does A4WP (Alliance for Wireless Power) Wireless Charging work?

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- everything RF

Jan 4, 2017

Wireless charging using the A4WP Standard works at 6.78 MHz. This is the frequency used for power transfer. However the A4WP standard uses the 2.4 GHz ISM band for communication between the transmitter and receiver.

TagsWireless Charging