logo

For the Inventor, By the Inventor

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.:

US 9142950 B1

PDFFull Text
Date of Patent:
Sep. 22, 2015

Filed:

Nov. 20, 2013

Circuit arrangement having an overload protection for galvanic isolation units

Applicant:

Wago Verwaltungsgesellschaft Mbh, Minden, DE;

Inventor:

Christian Voss, Minden, DE;

Assignee:

WAGO Verwaltungsgesellschaft mbH, Minden, DE;

Attorney:

Renner, Otto, Boisselle & Sklar, LLP

Primary Examiner:

Danny Nguyen

Int. Cl.
CPC ...
H02H 3/20 (2006.01); H02H 3/10 (2006.01); H02H 9/00 (2006.01); H03K 17/0814 (2006.01); H03K 17/795 (2006.01); H04B 10/80 (2013.01); H04L 25/26 (2006.01); H04L 25/02 (2006.01); H02H 9/02 (2006.01); H02M 3/335 (2006.01); H02H 3/02 (2006.01); H02H 9/04 (2006.01);
U.S. Cl.
CPC ...
H02H 3/10 (2013.01); H02H 9/008 (2013.01); H03K 17/08146 (2013.01); H03K 17/7955 (2013.01); H04B 10/802 (2013.01); H04L 25/0266 (2013.01); H04L 25/26 (2013.01); H02H 3/023 (2013.01); H02H 9/02 (2013.01); H02H 9/041 (2013.01); H02M 3/33523 (2013.01);
Abstract

A circuit arrangement having an overload protection for galvanic isolation units for galvanic isolation from one another is described. The galvanic isolation units each have two regions galvanically isolated from one another and one of the regions has a control signal terminal and a base terminal. The circuit arrangement have at least two such galvanic isolation units. From at least two of the galvanic isolation units the base terminals of a region are electrically conductively connected to one another and are connected to a base potential via a common fuse connected in series.

Find Patent Forward Citations

Voss, Christian. (2015). Circuit arrangement having an overload protection for galvanic isolation units (U.S. Patent No. 9142950). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9142950

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…