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:
Dec. 25, 2018
Filed:
Nov. 03, 2017
Applicant:
Chicony Power Technology Co., Ltd., New Taipei, TW;
Inventors:
Tso-Jen Peng, New Taipei, TW;
Ping-Sheng Chen, New Taipei, TW;
Assignee:
CHICONY POWER TECHNOLOGY CO., LTD., New Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 7/217 (2006.01); H02M 3/335 (2006.01);
U.S. Cl.
CPC ...
H02M 3/33507 (2013.01); H02M 3/33546 (2013.01); H02M 3/33569 (2013.01); H02M 3/33592 (2013.01);
Abstract
A power conversion system with clamp mode switching includes a clamp conversion circuit, a switching circuit module, a PWM control module, and a feedback control module. The PWM control module stabilizes a feedback voltage when the feedback control module feeds the feedback voltage back to the switching circuit module and the PWM control module. The switching circuit module switches the clamp conversion circuit to operate in an active clamp mode or a non-active clamp mode.