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DEVICE FOR WIRELESS CHARGING CIRCUIT

  • US 20150108945A1
  • Filed: 09/02/2014
  • Published: 04/23/2015
  • Est. Priority Date: 10/21/2013
  • Status: Active Grant
First Claim
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1. A device for wireless charging circuit, the device comprising:

  • a primary circuit box, which comprises at least one first switch unit;

    a secondary circuit box, which comprises at least one second switch unit;

    a transmission plate, which comprises a primary inductor of a transformer and a primary compensation capacitor, the primary inductor being coupled in series with the primary compensation capacitor; and

    a receiving plate, which comprises a secondary inductor of the transformer;

    wherein the transmission plate and the receiving plate are magnetically coupled with each other;

    the transmission plate is coupled with the primary circuit box; and

    the receiving plate is coupled with the secondary circuit box.

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