Patent ID: 11888321
Assignee: HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  G  Y | IPC H

Claim 14:
15. The method according to claim 14, wherein the buck circuit comprises a first capacitor, a first switch, a second switch, an inductor, and a second capacitor; and a first end of the first capacitor is connected to a first end of the first switch, a second end of the first switch is connected to both a first end of the inductor and a first end of the second switch, a third end of the first switch is configured to input a signal for controlling a status of the first switch, a second end of the second switch is connected to both a second end of the first capacitor and a first end of the second capacitor, a third end of the second switch is configured to input a signal for controlling a status of the second switch, and a second end of the inductor is connected to a second end of the second capacitor; and
the first-type switch is the second switch.