Te Connectivity Germany Gmbh

Jens Gruendler

Christoph Kraemer

Sven Faas

Christoph Mueller

Thimo Paulus

Walter Weinerth

Claudio Negretti

A current sensor element includes a resistance section, a first electrically conductive connection section connected to a first end of the resistance section and having a first voltage measurement contact, and a second electrically conductive connection section connected to a second end of the resistance section and having a second voltage measurement contact and a third voltage measurement contact. The first electrically conductive connection section and the second electrically conductive connection section are connectable to feed a current to be measured through the resistance section. The first voltage measurement contact, the second voltage measurement contact, and the third voltage measurement contact are arranged in a way that a first resistance between the first voltage measurement contact and the second voltage measurement contact is smaller than a second resistance between the first voltage measurement contact and the third voltage measurement contact.

Current sensor element, current sensor unit, and method of measuring a current

A passive current sensor includes a pair of electrically conductive busbars, a shunt resistor electrically connecting the busbars, and a support having a first pair of voltage drop measuring contacts. At least one of the voltage drop measuring contacts is attached to each of the busbars and forms a direct electrical contact between the at least one voltage drop measuring contact and the busbar.

Passive current sensor with simplified geometry

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Schutterwald, Germany

Jens Gruendler