Disclosed is a wireless power receiver receiving charging power from a wireless power transmitter. The wireless power receiver comprises a charger which stores charging power; a wireless power processor which receives the charging power with a voltage required by the charger from the wireless power transmitter and rectifies and outputs the received AC charging power into DC charging power; and a regulator which flattens the rectified charging power outputted from the wireless power processor and outputs the charging power to the charger.
