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:
Feb. 10, 2015
Filed:
May. 03, 2011
Axel Krause, Nesslau, CH;
Axel Krause, Nesslau, CH;
BRUSA Elektronik AG, Sennwald, CH;
Abstract
A controller () and a method for a DC converter (), wherein the DC converter () comprises an input (E), an output (A), a connection to ground (GND), and also at least two half-bridges with two switching elements each (TR. . . TR) connected in series and an inductance (L, L) each connected with the point connecting the two switching elements. In accordance with the invention the controller () is equipped to measure the current (IL, IL) through the inductances (L, L), and controls the switching elements (TR, TR)/(TR, TR) positions on the ground side/input side always with negative/positive current through the inductance (L, L) into an off-state. Finally a DC converter () connected with the controller () is also specified.
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