×

POWER SUPPLY APPARATUS AND METHOD FOR WIRELESS POWER TRANSMISSION

  • US 20160294226A1
  • Filed: 06/09/2016
  • Published: 10/06/2016
  • Est. Priority Date: 06/02/2011
  • Status: Active Grant
First Claim
Patent Images

1. A wireless power transmitter comprising:

  • a communication unit configured to receive information concerned with a requested power of a wireless power receiver;

    a power converter configured to generate a supply power supplied to a power amplifier (PA) based on the information;

    a detecting unit configured to detect a voltage of the supply power to the PA;

    a controller configured to determine a reference current for preventing over current of the PA, based on the voltage of the supply power; and

    a breaker configured to cut off the supply power supplied to the PA from the power converter based on a comparison of the voltage of the supply power and the reference current.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×