公开(公告)号：US20180351405A1

公开(公告)日：2018-12-06

申请号：US15779508

申请日：2015-12-24

Applicant: INTEL CORPORATION

Inventor： Shaorong ZHOU ,  Songnan YANG ,  Hong W. WONG ,  Peipei DING ,  Xiaoguo LIANG ,  Ze An XIA

IPC: H02J50/12 ,  H02J7/00

CPC classification number: H02J50/12 ,  H02J7/025 ,  H02J2007/0062

Abstract: A universal power adapter may be provided to provide both a wireless charging signal and a DC signal for wired charging. The universal power adapter may include an AC/DC converter device, a first power circuit, a second power circuit, and a jack to provide a wireless charging signal and a DC signal. The AC/DC converter device to provide a DC signal based on an AC signal received from an external power source. The first power circuit to receive the DC signal and to provide a wireless charging signal based on the DC signal. The second power circuit to receive the DC signal and to provide a DC signal based on the DC signal. The jack may provide both the wireless charging signal and the DC signal.