AC-DC enclosed single output switching power supply. Universal AC input / Full range. Built-in active PFC funtion. Low profile (1U - 30mm). Remote control ON-OFF. Output 3.3 VDC @ 20 Amp. With power LED indicator and overloading protection, short-circuit, voltage (category III) and temperature saturation. Cooling by free air convection. Rated power: 66 W.