Power Supply Solutions

Powerbox-11

• Power distribution for automotive applications
• Optional backup battery connector for cold start
• 10 output connectors for several customer loads
• High output current design
• 12 V_DC or 24 V_DC 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 V_DC board supply results in high currents (50 A for 600 W at 12 V_DC) 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-DCDC-24-300-ISO

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

DW2UPS-250-DC

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