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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 11791087 B1

PDFFull Text
Date of Patent:
Oct. 17, 2023

Filed:

Aug. 05, 2021

Planar converter

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;

Attorney:

CKC & Partners Co., LLC

Primary Examiner:

Xiaoliang Chen

Int. Cl.
CPC ...
H05K 1/16 (2006.01); H05K 1/18 (2006.01); H01F 27/00 (2006.01); H01F 27/24 (2006.01); H01F 27/26 (2006.01); H01F 27/28 (2006.01); H01F 27/29 (2006.01); H02M 3/28 (2006.01); H02M 3/155 (2006.01); H02M 3/335 (2006.01); H02M 7/00 (2006.01); H01R 12/52 (2011.01); H05K 1/14 (2006.01); H02M 3/00 (2006.01);
U.S. Cl.
CPC ...
H01F 27/2804 (2013.01); H01F 27/24 (2013.01); H01R 12/523 (2013.01); H02M 3/33523 (2013.01); H02M 7/003 (2013.01); H05K 1/144 (2013.01); H05K 1/165 (2013.01); H05K 1/18 (2013.01); H01F 2027/2809 (2013.01); H01F 2027/2819 (2013.01); H02M 3/003 (2021.05); H02M 3/01 (2021.05); H02M 3/33571 (2021.05); H02M 3/33573 (2021.05); H05K 2201/066 (2013.01); H05K 2201/10166 (2013.01);
Abstract

The present invention relates to a planar converter, comprising: a magnetic unit comprising a first planar winding and two second planar windings magnetically coupled to each other and a magnetic core assembly; two closed circuits each comprises the first planar winding, a switch, and has a first connection point and a second connection point; two PCBs each provided with at least one of the closed circuits thereon; and two first connectors each comprising two welding ends opposite to each other, wherein the two welding ends of one of the two first connectors are connected to the first connection points of the two closed circuits, respectively, and the two welding ends of another one of the two first connectors are connected to the second connection points of the two closed circuits, respectively, and the two closed circuits are connected in parallel.

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