公开(公告)号：US20230275452A1

公开(公告)日：2023-08-31

申请号：US18311978

申请日：2023-05-04

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hui LI ,  Jun SONG ,  Deshang LIU ,  Pengju XU

IPC: H02J7/34 ,  H02J7/00

CPC classification number: H02J7/34 ,  H02J7/0063 ,  H02J7/00712 ,  H02J7/0014 ,  H02J2207/20

Abstract: A power system, includes a first switch, a second switch, a first switched capacitor circuit, a second switched capacitor circuit, an inductive voltage conversion circuit, an input end, a first charging end, and a second charging end. An input side of the inductive voltage conversion circuit is coupled to the input end. An output side of the inductive voltage conversion circuit is coupled to the first charging end through the first switch, and is coupled to the second charging end through the second switch. The first switched capacitor circuit is coupled between the input end and the first charging end. The second switched capacitor circuit is coupled between the input end and the second charging end.