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. 03, 2010
Filed:
Dec. 22, 2004
Marc Maria Alex Bleukx, Mechelen, BE;
Wolfgang Schiene, Aachen, DE;
Heinrich Von Busch, Aachen, DE;
Stefan Schwan, Herzogenrath, DE;
Marc Maria Alex Bleukx, Mechelen, BE;
Wolfgang Schiene, Aachen, DE;
Heinrich Von Busch, Aachen, DE;
Stefan Schwan, Herzogenrath, DE;
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
An electronic circuit topology () for driving a predominantly capacitive load () with a primary circuit with several components, a secondary circuit with a predominantly capacitive load (), and a transformer device () with a primary side (TX Ia) and a secondary side (TX Ib), connecting the primary circuit with the secondary circuit, the primary circuit components comprise: a source device (), a drain device (), and a switching device (), the transformer device () is for transforming an input voltage-current-signal to a suitable output voltage-current signal for supplying the predominantly capacitive load (), wherein the source device () is in serial connection with the transformer device (), the drain device (), and the switching device (), whereby the transformer device () comprises means for functioning as a resonant tank circuit, as a transformer device () in forward mode, and as a transformer device () in flyback mode, so that an single-ended forward-flyback circuit is achieved.