CPC H01F 38/14 (2013.01) [H01F 27/361 (2020.08); H01F 27/366 (2020.08); H02J 7/0042 (2013.01); H02J 50/10 (2016.02); H02J 7/02 (2013.01)] | 20 Claims |
1. An electronic device comprising:
a housing including a wall having an outer surface arranged to receive a portable electronic device for wireless power transfer between the electronic device and the portable electronic device;
a battery positioned within the housing;
a wireless power coil positioned within the housing; and
one or more layers of nanocrystalline material positioned between the battery and the wireless power coil, wherein the one or more layers of nanocrystalline material are arranged to at least partially absorb magnetic flux from a magnet of the portable electronic device.
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