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.

Date of Patent:
Aug. 23, 2016

Filed:

Oct. 09, 2014
Applicant:

Delta Electronics, Inc., Taoyuan Hsien, TW;

Inventors:

Han-Hsing Lin, Taoyuan Hsien, TW;

Chien-Hung Liu, Taoyuan Hsien, TW;

Yu-Liang Hung, Taoyuan Hsien, TW;

Kun-Te Chen, Taoyuan Hsien, TW;

Yi-Lin Chen, Taoyuan Hsien, TW;

Fan-Lin Liu, Taoyuan Hsien, TW;

Assignee:

DELTA ELECTRONICS, INC., Taoyuan Hsien, TW;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/30 (2006.01); H01F 27/24 (2006.01); H01F 3/14 (2006.01); H01F 17/04 (2006.01); H01F 27/34 (2006.01);
U.S. Cl.
CPC ...
H01F 27/24 (2013.01); H01F 3/14 (2013.01); H01F 17/045 (2013.01); H01F 27/30 (2013.01); H01F 27/346 (2013.01); H01F 27/306 (2013.01);
Abstract

A magnetic element includes a first magnetic core, a second magnetic core, an intermediate magnetic core, a first winding coil, and a second winding coil. The intermediate magnetic core is arranged between the first magnetic core and the second magnetic core. After the first magnetic core and the intermediate magnetic core are coupled with each other, a first winding space and a first air gap are defined. After the second magnetic core and the intermediate magnetic core are coupled with each other, a second winding space and a second air gap are defined. The first winding coil is disposed within the first winding space and arranged around the first air gap. The second winding coil is disposed within the second winding space and arranged around the second air gap. The first winding coil and the second winding coil are connected with each other in series.


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