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:
Apr. 07, 2009
Filed:
Feb. 25, 2008
Tzu-yang Liu, Taoyuan Hsien, TW;
Ching-hsien Teng, Taoyuan Hsien, TW;
Hsin-wei Tsai, Taoyuan Hsien, TW;
Tzu-Yang Liu, Taoyuan Hsien, TW;
Ching-Hsien Teng, Taoyuan Hsien, TW;
Hsin-Wei Tsai, Taoyuan Hsien, TW;
Delta Electronics, Inc., Taoyuan Hsien, TW;
Abstract
A transformer includes a first bobbin piece, a second bobbin piece, a first pin, a second pin and a magnetic core assembly. A primary winding coil is wound on the first bobbin piece. The second bobbin piece includes a first secondary side plate, a second secondary side plate, a plurality of partition plates, a wall portion, and a secondary base. A secondary winding coil is wound on the second bobbin piece. The second pin includes a wire-arranging part, an insertion part and an intermediate part. The wire-arranging part is protruded from the second secondary side plate. The intermediate part is buried in the wall portion. The insertion part is protruded from the bottom surface of the secondary base. A first terminal of the secondary winding coil is fixed on the first pin. A second terminal of the secondary winding coil is fixed on the wire-arranging part of the second pin.