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:
May. 13, 2008
Filed:
Aug. 29, 2005
Applicant:
Chi-chih Wu, Taipei County, TW;
Inventor:
Chi-Chih Wu, Taipei County, TW;
Assignee:
Taiwan Thick-Film Ind. Corp., Taipei County, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 27/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
An inverse phase converter includes a first bobbin, a plurality of second bobbins, a first magnetic core and a second magnetic core. The first magnetic core and the second magnetic cores are overlapped and coupled to form at least one closed magnetic path. The first bobbin has a wire gathering portion to allow a primary coil to be wound horizontally to increase the winding space thereof. The winding direction of the primary coil is normal to the winding direction of a secondary coil wound on the second bobbin. The temperature generated by the primary coil is lower, and the length of the magnetic cores may be shortened.