specification:
1) AC input range selectable by switch
2) Cooling by free air convection
3) 100% full load burn-in test
4) Protection: Overload, short circuit, over voltage, over temperature
5) Can be installed on DIN rail TS-35/7.5 or 15
6) UL508(industrial control equipment)approved
7) Dimensions: 55.5 x 125.2 x 100mm
8) LED indicator for power on
9) Fix switching frequency at 55KHz