Tripp Lite PR-25B Power Supply

The Tripp Lite PR-25B Regulated DC Power Supply converts 120 VAC input into a precise 13.8 VDC output capable of delivering up to 25 A (approximately 300 W) for radios, transmitters, amplifiers, and other DC-powered equipment. As part of the PR Series / Trim Line, it uses AC-to-DC linear power conversion with a precision-regulated output (single fixed DC output), a heat sink and vented enclosure for cooling, and overvoltage protection plus automatic time-controlled overcurrent protection to help protect connected gear. The unit provides a single fixed DC output via DC terminal posts (positive and negative), includes a LED DC output indicator, and is designed for desktop or surface-mount installation in commercial, industrial, and communications environments, with a vented enclosure and internal thermal management to maintain stable operation under load. Common applications include land-mobile radios, VHF/UHF radios, amplifiers, and electronic test equipment requiring clean, regulated DC power.