The CM Series off-line power supplies from ICT provide a reliable 275 Watts of dc power with a built-in battery back-up port and low current float charger for powering 12, 24 or 48Vdc based systems. With an efficient wide range power factor corrected input the units are useable world-wide, and their built in flange mounting points and terminal block connections make installation simple. Temperature controlled fan cooling ensures long life operation over a wide range of ambient temperatures.