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:
Jan. 30, 2024
Filed:
Jan. 08, 2020
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Youngmin Kim, Suwon-si, KR;
Sunwoo Lee, Suncheon, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 21/12 (2006.01); H03H 7/42 (2006.01); H01F 19/04 (2006.01); H01F 17/00 (2006.01);
U.S. Cl.
CPC ...
H01F 21/12 (2013.01); H01F 17/0006 (2013.01); H01F 19/04 (2013.01); H03H 7/42 (2013.01);
Abstract
A switching transformer includes a primary circuit and a secondary circuit. The primary circuit includes a first input/output (I/O) terminal, a plurality of primary windings, and primary switching circuitry including at least one switch configured to selectively connect the plurality of primary windings in series or in parallel. The secondary circuit includes a second I/O terminal, a plurality of secondary windings, and secondary switching circuitry including at least one switch configured to selectively connect the plurality of secondary windings in series or in parallel.