AC / DC switching power supply with unicversal AC input and 13.8VDC single output with max current of 3.6A - 50W. Particularly suitable for applications in systems of alarm, control panels, cameras, video surveillance equipment, home automation systems, etc. This power supply incorporates the UPS function. By connecting to the appropriate output a 12V backup battery (not supplied) with capacity appropriate to the load to be applied, is able to feed the devices connected to it in case of blackout. Input voltage: 85 ÷ 264 VacOutput voltage: 13.8 VdcOutput current: 3.6 APower: 49.7 WDimensions: 129x 98 x 38 mmWeight: 0.45 Kg