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WIRELESS POWER RECEIVER AND METHOD FOR CONTROLLING THE SAME

  • US 20120293008A1
  • Filed: 05/16/2012
  • Published: 11/22/2012
  • Est. Priority Date: 05/17/2011
  • Status: Active Grant
First Claim
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1. A control method in a wireless power receiver that receives wireless power from a wireless power transmitter, the method comprising:

  • receiving the wireless power from the wireless power transmitter;

    rectifying the wireless power;

    monitoring a voltage value of the rectified wireless power;

    determining whether a ripple of the voltage value of the rectified wireless power is greater than or equal to a preset threshold; and

    if the ripple of the voltage value of the wireless power is greater than or equal to the preset threshold, changing at least one element value of the wireless power receiver to suppress the ripple below the preset threshold.

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