Provide precise, UL-certified DC power from an AC source with this lightweight and compact DC Power Supply. The PR3UL efficiently converts 120 volts AC into 13.8 volts DC power. Its high power density makes it perfect for a wide range of applications, like commercial/land-mobile, ham and CB radios, test bench supplies, base stations, tape players and amplifiers.Precision regulated DC power supplies are ideal for commercial/land-mobile, ham and CB radios, test bench supplies, base stations, tape players and amplifiers. Designed for years of reliable service and superior performance, they efficiently convert 120 volts AC into 13.8 volts DC (+/-0.5V). The Trim Line Series of DC power supplies offers a low-profile design with a footprint that matches the most popular radios on the market, such as Motorola, Radius, GE Monogram Series and EF Johnson models.Features:Smaller footprint maximizes operating spaceCurrent-limiting electronic foldback enables automatic overcurrent protection in case of overloadSolid state, integrated circuit maintains excellent regulation of output voltageFull UL Certification Tripp Lite PR3UL Precision Regulated 3-Amp DC Power Supply.