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:
Jul. 22, 2025
Filed:
Sep. 14, 2021
Chicony Power Technology Co., Ltd., New Taipei, TW;
National Taipei University of Technology, Taipei, TW;
CHICONY POWER TECHNOLOGY CO., LTD., New Taipei, TW;
NATIONAL TAIPEI UNIVERSITY OF TECHNOLOGY, Taipei, TW;
Abstract
A transformer includes a magnetic core set and 2N pairs of windings. The magnetic core set includes a first magnetic core, a second magnetic core, a first magnetic column, and a second magnetic column. Each of the pairs of windings includes a high-voltage side winding and a low-voltage side winding. Each of the pairs of the windings surrounds one of the first and the second magnetic columns. The surrounding direction of the high-voltage side windings surrounding the first magnetic core is opposite to the surrounding direction of the high-voltage side windings surrounding the second magnetic core.