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:
Sep. 28, 2004
Filed:
Apr. 02, 2002
Ray King, Carolina Beach, NC (US);
International Rectifier Corporation, El Segundo, CA (US);
Abstract
A DC/DC converter interconnecting a first DC voltage source having a first potential and a second DC voltage source having a second potential and having a stepup/stepdown transformer coupled between the two voltage sources; a controlled switching circuit coupled to the transformer for switching pulsed direct current through the transformer between the voltage sources; and a controller controlling a switching operation of the switching circuit to allow the pulsed direct current to flow between the two voltage sources, whereby current flows between the two voltage sources in dependence on load demands imposed on respective ones of the two voltage sources.