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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 11114946 B1

PDFFull Text
Date of Patent:
Sep. 07, 2021

Filed:

Mar. 05, 2020

Voltage regulator module

Applicant:

Delta Electronics, Inc., Taoyuan, TW;

Inventors:

Yahong Xiong, Taoyuan, TW;

Shaojun Chen, Taoyuan, TW;

Da Jin, Taoyuan, TW;

Qinghua Su, Taoyuan, TW;

Assignee:

DELTA ELECTRONICS, INC., Taoyuan, TW;

Attorneys:

Kirton McConkie

Evan R. Witt

Primary Examiner:

Sherman Ng

Int. Cl.
CPC ...
H01F 27/24 (2006.01); H02M 7/00 (2006.01); H05K 1/18 (2006.01);
U.S. Cl.
CPC ...
H02M 7/003 (2013.01); H01F 27/24 (2013.01); H05K 1/181 (2013.01); H05K 2201/1003 (2013.01); H05K 2201/10053 (2013.01);
Abstract

A voltage regulator module includes a circuit board assembly and a magnetic core assembly. The circuit board assembly includes a printed circuit board and at least one switch element. A first concave structure is concavely formed on a second surface of the printed circuit board. At least one protrusion post is disposed within the first concave structure. A pin as a positive output terminal, a pin as a positive input terminal and a pin as a negative output terminal are disposed on the second surface of the printed circuit board. The switch element is disposed on a first surface of the printed circuit board. The magnetic core assembly is accommodated within the first concave structure, and includes at least one opening. The protrusion post is penetrated through the corresponding opening. Consequently, at least one inductor is defined by the at least one protrusion post and the magnetic core assembly collaboratively.

Find Patent Forward Citations

Xiong, Yahong. (2021). Voltage regulator module (U.S. Patent No. 11114946). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11114946

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

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