Universal power supply HDR-15-12 Input: 85-264VAC, 120~370VDC Output: 1.25A, 12V DC, 15W Operating temperature: -30°C to +70°C LxWxH: 17.5x93x54.5mm Connection via screw terminals further details please refer to the data sheet. The connection of electrical components and systems may only be carried out by qualified specialist personnel!