NON-CONTACT CHARGER OF MOBILE PHONE

摘要

PURPOSE: A non-contact charger of a mobile phone is provided to maintain the function of a mobile phone by configuring a second side charging module on a battery cover of a mobile phone or a mobile phone protection cover. CONSTITUTION: A DC/DC converter(130) converts the power supplied from a power supply unit(140) into the voltage corresponding to the battery. A first controller(120) changes the voltage supplied from the DC/DC converter into the AC voltage. The first controller generates the signal for communication. A primary coil(110) transmits the AC voltage converted by the first controller. A second controller(220) changes the AC voltage into the DC voltage. The second controller generates the signal for communication with the first controller.