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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.:

US 10373754 B1

PDFFull Text
Date of Patent:
Aug. 06, 2019

Filed:

Mar. 02, 2017

Power supply module having two or more output voltages

Applicant:

Delta Electronics (Shanghai) Co., Ltd, Shanghai, CN;

Inventors:

Zengyi Lu, Shanghai, CN;

Shaohua Zhu, Shanghai, CN;

Haijun Yang, Shanghai, CN;

Assignee:

Delta Electronics (Shanghai) CO., LTD, Shanghai, CN;

Attorney:

Yunling Ren

Primary Examiner:

Jared Fureman

Assistant Examiner:

Michael J Warmflash

Int. Cl.
CPC ...
H01F 27/24 (2006.01); H01F 1/34 (2006.01); H01F 27/28 (2006.01); H02M 3/156 (2006.01); H05K 1/18 (2006.01); H02M 3/00 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H01F 27/24 (2013.01); H01F 1/34 (2013.01); H01F 27/2823 (2013.01); H02M 3/00 (2013.01); H02M 3/156 (2013.01); H05K 1/18 (2013.01); H05K 1/184 (2013.01); H02M 2001/008 (2013.01); H05K 2201/086 (2013.01); H05K 2201/1003 (2013.01);
Abstract

A power supply module having two output voltages includes an inductor module and a main board. The inductor module includes a first magnetic core, a second magnetic core, an intermediate magnetic core disposed therebetween, a first winding and a second winding. The first winding is disposed on one of a magnetic column of the first magnetic core and a magnetic column of the intermediate magnetic core to form a first inductor. The second winding is disposed on one of a magnetic column of the second magnetic core and a magnetic column of the intermediate magnetic core to form a second inductor. There is no air gap at a portion of the intermediate magnetic core where magnetic paths of the first and second inductors pass through together. The inductor module is disposed on the main board. The first winding and the second winding are electrically connected with the main board.

Find Patent Forward Citations

Lu, Zengyi. (2019). Power supply module having two or more output voltages (U.S. Patent No. 10373754). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10373754

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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