AC/DC Supply Pumps Out 25 kW At 48V

The PM37223-10P, a power-factor corrected, water-cooled ac/dc power supply, delivers up to 25 kW of output power in a 2U 19” rack configuration. Specifying an efficiency greater than 91% at 80% of load, the supply provides an output of 48V at 520A. Other features include remote sense (fully floating), over-current, over-voltage, and over-temperature protection on the output, and an input voltage range from 408 to 528 Vac. Residing in a 3.47” x 17.38” x 19.5” water-cooled liquid plate enclosure, the supply meets UL 1950, CSA22.2 No. 950, TUV to EN60950, EMI Conducted & Radiated to EN55022 Level A, and EMC to EN50082-1 requirements. PIONEER MAGNETICS INC., Santa Monica, CA. (800) 269-6426.