Abstract: Circuit arrangement for vehicles with at least one semiconductor element 30 and at least one first metal carrier plate 2a and a metal circuit board 2b. A multifaceted scope of application is provided if the carrier plate 2a is electrically insulated from the circuit board 2b and the carrier plate 2a is electrically linked with at least one of the circuit boards 2b by means of at least one semiconductor device 30 so that the carrier plate 2a and the circuit board 2b form an electrical three-pole.

Abstract: Switch system for a motor vehicle electrical system comprising a first switch element arranged between a generator-battery line and a starter-battery line of a vehicle electrical system, such that the generator-battery line and the starter-batter line can be short circuited spatially in the region of the starter.

Abstract: Circuit having a first printed circuit board and a second printed circuit board. In the circuit, the printed circuit boards spaced apart from one another by means of an air gap are mechanically connected together by at least one power semiconductor.

Abstract: Circuit arrangement for vehicles with at least one semiconductor element 30 and at least one first metal carrier plate 2a and a metal circuit board 2b. A multifaceted scope of application is provided if the carrier plate 2a is electrically insulated from the circuit board 2b and the carrier plate 2a is electrically linked with at least one of the circuit boards 2b by means of at least one semiconductor device 30 so that the carrier plate 2a and the circuit board 2b form an electrical three-pole.

Abstract: Electronic switch in motor vehicles comprising a switch network having an input, a first output and a second output and a first switch element arranged between the first output and the second output, a second switch element arranged between the input and the first output, and a third switch element arranged between the input and the second output. Starting switch-on current limitation is enabled if the input can be electrically connected to a battery pole, the first output can be connected to a generator-battery line, and the second output can be connected to a starter-battery line.

Abstract: Circuit having a first printed circuit board and a second printed circuit board. In the circuit, the printed circuit boards spaced apart from one another by means of an air gap are mechanically connected together by at least one power semiconductor.

Abstract: Electronic switch in motor vehicles comprising a switch network having an input, a first output and a second output and a first switch element arranged between the first output and the second output, a second switch element arranged between the input and the first output, and a third switch element arranged between the input and the second output. Starting switch-on current limitation is enabled if the input can be electrically connected to a battery pole, the first output can be connected to a generator-battery line, and the second output can be connected to a starter-battery line.

Abstract: Switch system for a motor vehicle electrical system comprising a first switch element arranged between a generator-battery line and a starter-battery line of a vehicle electrical system, such that the generator-battery line and the starter-batter line can be short circuited spatially in the region of the starter

Abstract: Starting current limitation system 20 having at least a first electrical connection component 30 which can be connected to a battery pole 12, a second electrical connection component 34 which can be connected to a starter 18, and a parallel circuit which is connected between the first connection component 30 and the second connection component 34 and which comprises a branch 24a having a amperage control device 24 and a branch 22a having an electrical resistor 22. An optimisation of structural space is achieved when the branch 22a having the electrical resistor 22, the branch 24a having the amperage control device 24 and the first connection component 30 are arranged inside a pole niche 26a of the battery pole 12.