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. 26, 2013
Filed:
Aug. 15, 2011
Applicants:
Li-chun Wu, New Taipei, TW;
Yong-chun Xu, Kunshan, CN;
Jian-she HU, Kunshan, CN;
Inventors:
Assignee:
Hon Hai Precision Ind. Co., Ltd., New Taipei, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A transformer () includes a bar-shaped core (), a number of coils () comprising a first winding group () and a second winding group () wound around the core, a housing () receiving the core and the coils, and a number of conductive terminals () being secured in the housing. The first winding group and the second winding group wound around different parts of the core. The coils are soldered to the conductive terminals (). The coils () are wound around the core automatically by an automatic winder. Therefore, the cost of manufacturing the transformer is decreased.