Thanks to its DIN-rail mounting capability, the DNP480 series of ac-dc switching power supplies has the flexibility to fit into a wide range of applications. The power-factor-corrected supplies, developed by ConTech, a division of Calex Mfg., deliver 480 W of fully regulated output power, and provide easy access to the terminal block and output-voltage adjustment potentiometer. All devices maintain a universal input-voltage range of 90 to 264 V ac, and offer output voltages of 24, 36, and 48 V dc, with efficiencies reaching 94%. Protection for short circuit, overvoltage, overtemperature and overload is included. Mean time between failure (MTBF) is greater than 200,000 hours. The RoHS-compliant DNP480 supplies are rated for 300-V ac isolation. The metal-cage-type, 5.04- by 3.27- by 4.88-in. DIN-rail mount case supports free-air convection cooling.
CONTECH (a div. of CALEX MFG. CO.)