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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 11564318 B1

PDFFull Text
Date of Patent:
Jan. 24, 2023

Filed:

Jan. 13, 2022

Voltage regulator module

Applicant:

Delta Electronics, Inc., Taoyuan, TW;

Inventors:

Da Jin, Taoyuan, TW;

Yahong Xiong, Taoyuan, TW;

Qinghua Su, Taoyuan, TW;

Assignee:

DELTA ELECTRONICS, INC., Taoyuan, TW;

Attorneys:

Kirton McConkie

Evan R. Witt

Primary Examiner:

Andargie M Aychillhum

Int. Cl.
CPC ...
H05K 1/18 (2006.01); H02M 3/04 (2006.01); H05K 1/11 (2006.01); H05K 1/14 (2006.01); H01F 27/24 (2006.01); H01F 27/28 (2006.01); H02M 3/28 (2006.01); H02M 7/00 (2006.01); H02M 7/217 (2006.01); H02M 3/158 (2006.01);
U.S. Cl.
CPC ...
H05K 1/181 (2013.01); H01F 27/24 (2013.01); H01F 27/28 (2013.01); H02M 3/04 (2013.01); H02M 3/158 (2013.01); H02M 3/1584 (2013.01); H02M 3/28 (2013.01); H02M 7/003 (2013.01); H02M 7/217 (2013.01); H05K 1/111 (2013.01); H05K 1/115 (2013.01); H05K 1/144 (2013.01); H05K 1/182 (2013.01); H05K 2201/1003 (2013.01); H05K 2201/10015 (2013.01);
Abstract

A voltage regulator module includes a circuit board, a first component and a switching circuit assembly. The circuit board includes a first surface, a second surface, a concave structure and a contact pad. The first surface and the second surface are opposed to each other. The concave structure is disposed in the circuit board and concavely formed on the second surface. The contact pad is formed on the second surface and served as at least one of a positive output terminal, a negative output terminal and a positive input terminal. The concave structure and the contact pad are misaligned to each other. The first component is at least partly disposed within the concave structure. The switching circuit assembly is disposed on the first surface and electrically connected with the contact pad and the first component.

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