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:
May. 15, 2018
Filed:
Jun. 21, 2016
Applicant:
Astronics Advanced Electronic Systems Corp., Kirkland, WA (US);
Inventor:
Warren J. Wambsganss, Snoqualmie, WA (US);
Assignee:
Astronics Advanced Electronic Systems Corp., Kirkland, WA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 3/335 (2006.01); B64D 47/00 (2006.01); H02M 1/08 (2006.01); H02M 1/36 (2007.01); H02M 1/42 (2007.01); H02M 1/44 (2007.01); H02M 7/04 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H02M 3/33546 (2013.01); B64D 47/00 (2013.01); H02M 1/08 (2013.01); H02M 1/36 (2013.01); H02M 1/4241 (2013.01); H02M 1/44 (2013.01); H02M 7/04 (2013.01); H02M 2001/0009 (2013.01);
Abstract
A power supply system and related method for providing a regulated DC output from an unregulated AC input includes a Vienna rectifier having power factor correction circuitry and a series resonant DC to DC converter to provide a regulated DC output. The power supply system further includes one or more compensator circuits coupled in feedback configuration to control the Vienna rectifier and/or the DC to DC converter and avoid a potentially dangerous over-voltage condition at the regulated DC output.