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:
May. 25, 2021
Filed:
Nov. 17, 2016
Applicant:
Tdk Electronics Ag, Munich, DE;
Inventor:
Fabian Beck, Rüttenen, CH;
Assignee:
TDK Electronics AG, München, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/42 (2006.01); H02J 50/12 (2016.01); H01F 27/24 (2006.01); H01F 27/28 (2006.01); H01F 38/14 (2006.01); H02J 7/02 (2016.01);
U.S. Cl.
CPC ...
H01F 27/42 (2013.01); H01F 27/24 (2013.01); H01F 27/28 (2013.01); H01F 38/14 (2013.01); H02J 50/12 (2016.02); H02J 7/025 (2013.01);
Abstract
An isolation transformer and an energy transfer device having an isolation transformer are disclosed. In an embodiments an isolation transformer includes an input winding, an output winding, a third winding, a capacitive element and a resistive element, wherein the capacitive element, the resistive element and the third winding are connected in series, and wherein the input winding, the output winding and the third winding are magnetically coupled.