Robert Boschgmbh

Juergen Haeffner

Gabriel Wetzel

Ulf Pischke

Albert Geiger

Nils Draese

Mirko Schinzel

Turgut Karacay

Sebastian Walenta

Domenic Garcea

A protective circuit assemblage for a multi-voltage electrical system includes: a DC voltage converter provided in the region of the transition between a high-voltage loop and a low-voltage loop; and at least one switch respectively provided in each of the high-voltage loop and the low-voltage loop.

Protective circuit assemblage for a multi-voltage electrical system

A converter is described, in particular a DC/DC converter for use in a motor vehicle, including: a converter circuit, which is situated between a first network and a second network to convert a direct current or alternating current at an input terminal on the input side into a direct current or alternating current at the output terminal on the output side, the direct current or alternating current on the input side and the direct current or alternating current on the output side being based on a shared potential; a first monitoring circuit, which is situated between the input terminal and the converter circuit to detect a current flow into the converter circuit; a second monitoring circuit, which is situated between the output terminal and the converter circuit to detect a current flow into the converter circuit; a first separation element, which is situated between the input terminal and the converter circuit to establish a connection between the input terminal and the converter circuit and/or a second separation element, which is situated between the output terminal and the converter circuit, to establish a connection between the output terminal and the converter circuit.

Method and device for monitoring a converter

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Gaertringen, Germany

Juergen Haeffner