Meanwell power supply MDR-10-12 works with a single phase input of 85 to 264 volts and has a dc current output of 12 volts and can supply up to 0.8 amps and has a power output of 10 watts. This power supply is easily mountable to the standard 35mm din rail and the contacts can easily be tightened or released by a small flat screwdriver. Printed on the face of the Meanwell power supply are the input and output values including the live and neutral input and the dc current output are clearly marked to keep the wiring installation simple and easy.