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. 05, 2017
Filed:
Apr. 14, 2017
Applicant:
Inno-tech Co., Ltd., Taipei, TW;
Inventors:
Assignee:
INNO-TECH CO., LTD., Taipei, TW;
Primary Examiner:
Int. Cl.
CPC ...
H02M 3/335 (2006.01); H02H 7/125 (2006.01);
U.S. Cl.
CPC ...
H02M 3/33507 (2013.01); H02H 7/125 (2013.01);
Abstract
Disclosed is a method of dynamical adjustment for a power supply. The method takes aim at lowering the minimum bulk capacitor voltage to the maximum extent through increasing the switching frequency or the OCP (Over-Current Protection) trip point during the holdup time so that the holdup time can get prolonged or the bulk capacitor can get downsized provided that all other parameters remain unchanged. In general, the proposed method is applicable to a wide variety of power converters.