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:
Aug. 01, 2017
Filed:
Apr. 12, 2016
Applicant:
GE Lighting Solutions, Llc, East Cleveland, OH (US);
Inventors:
Assignee:
GE LIGHTING SOLUTIONS, LLC, East Cleveland, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
H05B 41/16 (2006.01); H05B 33/08 (2006.01); H01F 30/04 (2006.01); H02M 5/10 (2006.01);
U.S. Cl.
CPC ...
H05B 33/0809 (2013.01); H01F 30/04 (2013.01); H02M 5/10 (2013.01);
Abstract
An LED driver circuit includes a primary circuit and a circuit electrically isolated from the primary circuit, a transformer having a primary winding configured to receive power from an alternating current source and to generate power in a first secondary winding configured to provide power to the electrically isolated circuit, and to generate power in a second secondary winding configured to provide power to the primary circuit, and a conductor connected to an end of the first secondary winding and configured to connect a winding driver signal to the first secondary winding to generate power in the second secondary winding.