Power Box

POWERBOX-12
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-12 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-12.
For cold start testing an optional backup battery can be attached to the POWERBOX-12 to buffer voltage drops of the vehicle battery.
DEWE-UPS-300-DC
Battery charger and system power supply
4 hot-swappable batteries
10 to 36 VDC input voltage
Output voltage:
24 VDC (connected to DC)
12 to 16 VDC (running from batteries)