US Patent No. 10,153,652

CHARGING SYSTEM


Patent No. 10,153,652
Issue Date December 11, 2018
Title Charging System
Inventorship Jialiang Zhang, Dongguan (CN)
Fengshuo Liu, Dongguan (CN)
Biao Chen, Dongguan (CN)
Kewei Wu, Dongguan (CN)
Assignee Guangdong Oppo Mobile Telecommunications Corp., Ltd., Dongguan, Guangdong ...

Claim of US Patent No. 10,153,652

1. An adaptor, comprising:a second USB interface, having at least two second power wires and at least two second ground wires;
an adjusting circuit, configured to perform a rectifying and filtering on mains supply inputted to obtain an original power signal, to adjust voltage of the original power signal and to output the adjusted original power signal to at least two first power wires and at least two first ground wires of a terminal through the at least two second power wires and the at least two second ground wires, so as to form at least two charging circuits to charge a cell of the terminal, wherein the at least two first power wires and at least two second power wires have an one-to-one corresponding relationship, the at least two first ground wires and at least two second ground wires have an one-to-one corresponding relationship.