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. 10, 2023
Filed:
Oct. 09, 2021
Applicant:
Asian Power Devices Inc., Taoyuan, TW;
Inventor:
Tsung-Liang Hung, Taoyuan, TW;
Assignee:
ASIAN POWER DEVICES INC., Taoyuan, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02M 3/155 (2006.01); H02M 1/34 (2007.01);
U.S. Cl.
CPC ...
H02M 3/155 (2013.01); H02M 1/346 (2021.05);
Abstract
A boost converting apparatus includes a boost converter and a passive lossless snubber, wherein the passive lossless snubber includes an input-end unidirectional conduction component, a resonant inductor, a resonant capacitor, and an output-end unidirectional conduction component. The present disclosure can solve the problems that the energy conversion efficiency of the hard-switching boost converter is poor and the structure of the soft-switching boost converter is complicated.