METHOD FOR GENERATING LOAD OF WIRELESS POWER RECEIVER IN WIRELESS CHARGING SYSTEM AND WIRELESS POWER RECEIVER

摘要

A wireless power receiver (PRU) and a method for generating a load of the PRU for detecting the PRU in a wireless charging system are provided. The method includes receiving a wireless power signal from a wireless power transmitter (PTU), rectifying the received wireless power signal into a direct current (DC) signal, and generating a load for detecting the PRU by controlling a current flowing across a resistor connected in parallel with a load charged with power of the DC signal.