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:
Jul. 18, 1995
Filed:
Oct. 27, 1993
Applicant:
Inventor:
Alex J Severinsky, Silver Spring, MD (US);
Assignee:
Premier Power, Inc., McLean, VA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M / ;
U.S. Cl.
CPC ...
363 61 ;
Abstract
A phase adaptable AC/DC converter having three input terminals capable of connection to either a single phase or dual phase electrical power service. A feedback circuit in a control portion of the converter sums a first voltage and a second voltage which are proportional to first and second output voltages, respectively, to control a first bidirectional switch in a voltage boost circuit. The feedback circuit also sums the first and second voltage with a difference between the first and second output voltages to control a second bidirectional switch in the voltage boost circuit.