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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 10068696 B1

PDFFull Text
Date of Patent:
Sep. 04, 2018

Filed:

Oct. 16, 2015

Magnetic device

Applicant:

Delta Electronics, Inc., Taoyuan, TW;

Inventors:

Ya-jiang Yan, Taoyuan, TW;

Zeng-Yi Lu, Taoyuan, TW;

Jin-Fa Zhang, Taoyuan, TW;

Assignee:

DELTA ELECTRONICS, INC., Taoyuan, TW;

Attorney:

CKC & Partners Co., Ltd.

Primary Examiner:

Ronald Hinson

Int. Cl.
CPC ...
H01F 27/02 (2006.01); H01F 17/04 (2006.01); H01F 27/24 (2006.01); H01F 27/28 (2006.01); H01F 27/26 (2006.01); H01F 27/32 (2006.01); H01F 27/22 (2006.01); H01F 27/30 (2006.01);
U.S. Cl.
CPC ...
H01F 27/2876 (2013.01); H01F 27/22 (2013.01); H01F 27/2823 (2013.01); H01F 27/306 (2013.01); H01F 27/325 (2013.01);
Abstract

A magnetic device includes a housing, a bobbin, a coil, and a magnetic core. The housing has a side plate and a bottom plate. The side plate stands on the bottom plate and forms a space with the bottom plate. The bobbin is at least partially located in the space. The bobbin has a cylinder. The coil is wound around the cylinder. The coil has a portion facing the bottom plate. The magnetic core includes a center column, a side column, and a connecting portion. The center column is located in the cylinder. The side column is located outside the coil and away from the bottom plate, such that the coil is located between the side column and the bottom plate. The connecting portion connects the center column and the side column.

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