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:
Apr. 22, 2008
Filed:
Aug. 29, 2005
Radu-cornel Rapeanu, Mont-Royal, CA;
Radu-Cornel Rapeanu, Mont-Royal, CA;
Thomas & Betts International, Inc., Wilmaington, DE (US);
Abstract
A switching power supply includes a bridge rectifier, a switching device, and a controller. The bridge rectifier is operatively coupled to an alternating current (ac) signal, and outputs a rectified signal. The switching device is electrically connected in parallel with the bridge rectifier. The controller is responsive to the rectified signal and selectively controls the switching device to divert at least a portion of the rectified signal therethrough in response to the rectified signal. A method of supplying power includes coupling a bridge rectifier operatively to an alternating current (ac) signal, the bridge rectifier outputting a rectified signal, coupling a switching device electrically in parallel with the bridge rectifier, and controlling the switching device to divert at least a portion of the rectified signal therethrough in response to the rectified signal.