Semiconductor switch

The semiconductor switch enables wear-free switching of resistive loads that are operated on DC networks up to 1000 V.
A typical application is the switching of heating registers in rail vehicles or the recovery of braking energy. An integrated surge protection protects the power semiconductors from destruction.

Product examples semiconductor switch

Semiconductor switch 60 A

Semiconductor switch for rail vehicles (1700 Vdc / EN 50155)
feature detail
Voltage: 1000 Vdc
Maximum current: 60 A
Auxiliary power supply: 24 V | 110 V (+/- 25%)
Protective function: over / under voltage, short circuit
Norm: EN50155, TX(-40 to +70°C)

Semiconductor switch 150A IP67

15 kW DC-DC Wandler bidirektional

Application: Power control of braking resistors in automotive applications.

Feature Detail
Voltage: 850 Vdc
Maximum current: 150 Adc
Auxiliary power supply: 24 V | 110 V (+/- 25%)
Control: CAN-Interface
Housing: IP 67 with liquid cooling

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