Compact 320-W supplies feature 1U height

The MPU-320 series power supplies provide 320-W output power in a 1U-high U-chassis case. The supplies provide a universal ac-input; active power factor correction; safety approvals, and filtering. The standard models operate from a universal input of 90 to 264 Vac, with standard outputs of 12, 24, or 48 Vdc. The supplies target industrial control systems, telecommunication equipment, data processing, and test automation.

The power supplies provide filtering to EN 55022 Class B, active power factor correction to EN 61000-3-2 D, peak output power to 700 W, and an input/output isolation of 3,000 Vac. All models provide overload, overvoltage, overtemperature and short-circuit faults protection. Interface signals for power on, power good, fan fail, and remote on/off are provided, as well as a driver output for an external fan. The operating temperature range extends from 0° to 50°C. ($99.40 ea/100 — available now.)

By Paul O’Shea

MicroPower Direct , Stoughton , MA
Steve Forrester 781-344-8226

http://www.micropowerdirect.com