- 专利标题: Electronic device including resonant charging circuit
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申请号: US17072211申请日: 2020-10-16
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公开(公告)号: US11532951B2公开(公告)日: 2022-12-20
- 发明人: Hangseok Choi , Kisun Lee
- 申请人: Samsung Electronics Co., Ltd.
- 申请人地址: KR Gyeonggi-do
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR Gyeonggi-do
- 代理机构: The Farrell Law Firm, P.C.
- 优先权: KR10-2019-0129197 20191017,KR10-2020-0050362 20200424
- 主分类号: H02J7/00
- IPC分类号: H02J7/00 ; H02J50/12 ; H03J1/22
摘要:
An electronic device is provided. The electronic device includes a battery and a power management module electrically connected to the battery and configured to manage a charging or a discharging of the battery. The power management module includes a first charging circuit configured to include a first switch group, a first capacitor, and a first inductor, a second charging circuit configured to include a second switch group, a second capacitor, and a second inductor, and a power path distributor configured to distribute power from a first external power supply device or a second external power supply device to the first charging circuit or the second charging circuit.
公开/授权文献
- US20210119487A1 ELECTRONIC DEVICE INCLUDING RESONANT CHARGING CIRCUIT 公开/授权日:2021-04-22
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