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.:
Date of Patent:
Feb. 06, 2018
Filed:
Jul. 15, 2015
Applicant:
Delta Electronics, Inc., Taoyuan Hsien, CN;
Inventors:
Assignee:
DELTA ELECTRONICS, INC., Taoyuan, Taiwan, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 17/06 (2006.01); H01F 27/24 (2006.01); H01F 21/08 (2006.01); H01F 27/02 (2006.01); H01F 27/30 (2006.01); H01F 27/28 (2006.01); H01F 3/14 (2006.01); H01F 27/34 (2006.01);
U.S. Cl.
CPC ...
H01F 27/24 (2013.01); H01F 3/14 (2013.01); H01F 27/2823 (2013.01); H01F 27/34 (2013.01); H01F 2027/348 (2013.01);
Abstract
A magnetic component and a transformer are provided by the present disclosure. The magnetic component includes: at least three core columns; and a winding wound around at least one of the at least three core columns; wherein a medium having a relative initial permeability equal to 1 is disposed on at least one side of the at least three core columns. In the present disclosure, a conventional magnetic cover board with a high relative initial permeability is replaced by a medium with a relative initial permeability (ur) satisfied ur=1, such as air or a cover board.