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:
Mar. 24, 2020
Filed:
Dec. 20, 2013
Applicant:
Tridonic Gmbh & CO KG, Dornbirn, AT;
Inventor:
Christoph Vonach, Dornbirn, AT;
Assignee:
TRIDONIC GMBH & CO KG, Dornbirn, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 33/08 (2020.01); H02M 7/538 (2007.01); H02M 7/48 (2007.01);
U.S. Cl.
CPC ...
H05B 33/0815 (2013.01); H02M 7/53803 (2013.01); H02M 2007/4815 (2013.01); Y02B 20/346 (2013.01); Y02B 70/1441 (2013.01);
Abstract
The invention relates to an operating device for loads in the form of lighting means, particularly for LEDs, comprising: a clocked converter (B) having a switching element (); a control unit (C) for switching the switching element () with an operating frequency, the operating frequency of the converter (B) being modulated as a forward or feedforward control.