RF amplifiers, hubs, routers and audio amplifiers require power ranging from 5 to 12 VDC for operation. Power supplies and outlet strips consume valuable space within the enclosure. This DC power supply module provides 12 VDC, 7.5 VDC and 5 VDC regulated power for active devices. Overload and short circuit protection from a clean output power source with low ripple. Three fixed 12 VDC outputs and one switchable 7.5 or 5 VDC output for most DC-powered devices. Built-in EMI filter.