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Power Supply Solutions


  • Power distribution for automotive applications
  • Optional backup battery connector for cold start
  • 10 output connectors for several customer loads
  • High output current design
  • 12 VDC or 24 VDC board supply
  • Indication of supply voltage level

The DEWE-POWERBOX-11 enables supply of multiple loads out of the vehicle battery up to a total power consumption of 600 W.

As supplying high power loads out of the typical 12 VDC board supply results in high currents (50 A for 600 W at 12 VDC) voltage drop through the supply lines must be considered and thus there is a high flexible 10 mm² cable for the main supply line. A simple voltmeter indicates the voltage directly at the terminal board of the POWERBOX-11.

For cold start testing an optional backup battery can be attached to the POWERBOX-11 to buffer voltage drops of the vehicle battery.

DEWE-POW-12-350 /

  • System power supply
  • 95 to 260 VAC input voltage
  • Output voltage:
    • 12 VDC: DEWE-POW-12-350
    • 24 VDC: DEWE-POW-24-350


  • System power supply
  • 10 to 36 VDC input voltage
  • 24 VDC output voltage


  • System power supply
  • 10 to 36 VDC input voltage
  • 24 VDC output voltage


  • Battery charger and system power supply
  • 3 hot-swappable batteries
  • 11 to 32 VDC input voltage
  • Output voltage:
    • 24 VDC (connected to DC)
    • 12 to 16 VDC (running from batteries)
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