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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 11398776 B1

PDFFull Text
Date of Patent:
Jul. 26, 2022

Filed:

Feb. 26, 2021

Power conversion device

Applicant:

Delta Electronics, Inc., Taoyuan, TW;

Inventors:

Da Jin, Shanghai, CN;

Dehuan Qi, Shanghai, CN;

Peng Xu, Shanghai, CN;

Assignee:

DELTA ELECTRONICS, INC., Taoyuan, TW;

Attorney:

Hsuanyeh Law Group PC

Primary Examiner:

Jue Zhang

Int. Cl.
CPC ...
H02M 3/00 (2006.01); H02M 3/158 (2006.01); H02M 1/40 (2007.01); H02M 1/00 (2006.01); H02M 1/44 (2007.01); H02M 7/5395 (2006.01); H02M 7/00 (2006.01); H02M 3/07 (2006.01);
U.S. Cl.
CPC ...
H02M 3/003 (2021.05); H02M 1/0064 (2021.05); H02M 1/40 (2013.01); H02M 3/1586 (2021.05); H02M 1/44 (2013.01); H02M 3/07 (2013.01); H02M 7/003 (2013.01); H02M 7/5395 (2013.01);
Abstract

A power conversion device is provided. The power conversion device includes N power conversion circuits and M magnetic components, where N and M are positive integers greater than 1. Each of the N power conversion circuits includes M inductors. DC currents flowing through the M inductors respectively are unequal. Each one of the M inductors in different ones of the N power conversion circuits corresponds to each other to form a group of N corresponding inductors. In the N power conversion circuits, DC currents respectively flowing through the corresponding inductors are equal. Each of the M magnetic components includes a middle pillar, N side pillars and two substrates. The middle pillar has an air gap. In the N power conversion circuits, windings of N corresponding inductors are respectively wound around the N side pillars of one of the M magnetic components.

Find Patent Forward Citations

Jin, Da. (2022). Power conversion device (U.S. Patent No. 11398776). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11398776

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

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