The DuraComm RM-548 rack mount power supply converts AC power to DC power. This switching power supply uses a 90 – 130 or 180 – 280 VAC input to produce a 48 VDC output. The 5 A continuous power supply features power factor correction and short circuit, overload, over voltage, and over temperature protection.

The DuraComm rack mount power supply is only 2 rack units (3.5 in) high and fits in 19 in racks.