Invention Grant
- Patent Title: Power supply method, control method, power source, and detection apparatus
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Application No.: US17483475Application Date: 2021-09-23
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Publication No.: US11695290B2Publication Date: 2023-07-04
- Inventor: Jianhua Peng , Xingjie Wang , Xuejuan Kong
- Applicant: Huawei Digital Power Technologies Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: Huawei Digital Power Technologies Co., Ltd.
- Current Assignee: Huawei Digital Power Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Leydig, Voit & Mayer, Ltd.
- Priority: CN 1910243885.0 2019.03.28
- Main IPC: H02M3/04
- IPC: H02M3/04 ; H02J7/00 ; H02M7/04

Abstract:
Embodiments of this application disclose a power supply method, a control method, a power source, and a detection apparatus, to improve power supply efficiency of a power supply system. The method in the embodiments of this application includes: converting a voltage input into a power source into a first voltage, and supplying power to an energy-consuming component based on the first voltage; obtaining status information obtained after the energy-consuming component is powered on, where the status information includes identification information of the energy-consuming component or current working status information of the energy-consuming component; determining a second voltage based on the status information; and converting the voltage input into the power source into the second voltage, and supplying power to the energy-consuming component based on the second voltage.
Public/Granted literature
- US20220014032A1 POWER SUPPLY METHOD, CONTROL METHOD, POWER SOURCE, AND DETECTION APPARATUS Public/Granted day:2022-01-13
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