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:
Oct. 10, 2017
Filed:
Oct. 10, 2014
Applicant:
Astec International Limited, Kowloon, HK;
Inventor:
Vijay Gangadhar Phadke, Pasig, PH;
Assignee:
ASTEC INTERNATIONAL LIMITED, Kowloon, HK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 1/10 (2006.01); H02M 1/42 (2007.01); H02M 1/10 (2006.01); H02M 3/28 (2006.01); H02M 3/335 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H02M 1/4216 (2013.01); H02M 1/10 (2013.01); H02M 1/4225 (2013.01); H02M 3/285 (2013.01); H02M 3/33538 (2013.01); H02M 2001/007 (2013.01); H02M 2001/0064 (2013.01); Y02B 70/126 (2013.01);
Abstract
A high voltage power converter has first, second, and third switches for receiving an alternating-current input. A control power factor correction (PFC) rail is connected to each of the first, second, and third switches. A slave PFC rail is connected to each of the first, second, and third switches for providing a substantially identical output compared to an output of the control PFC rail. The control PFC rail output and the slave PFC rail output are each connected to an output stage and the output stage is for connection to a load.