The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 15, 2024
Filed:
Oct. 12, 2022
Huawei Technologies Co., Ltd., Guangdong, CN;
Zhengyan He, Nuremberg, DE;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
A DC/DC converter includes an inverter circuit, a transformer, a first rectifier circuit, a second rectifier circuit, and a voltage management circuit. The transformer includes a first primary-side winding, a first secondary-side winding, and a second secondary-side winding. Two terminals of the first primary-side winding are respectively connected to a first output terminal and a second output terminal of the inverter circuit, two terminals of the first secondary-side winding are connected to two input terminals of the first rectifier circuit, and two terminals of the second secondary-side winding are connected to two input terminals of the second rectifier circuit. The voltage management circuit controls an output terminal of the first rectifier circuit, an output terminal of the second rectifier circuit, and an output terminal of the DC/DC converter to be in a first connection relationship in a first sub-cycle of a first working cycle.