Mkele High Quality 12v 12a 150w Din Rail Power Supply with the Function of Measuring Lp-150-12 Standard / din rail mounting dual purpose Universal AC input voltage Overload protection / short-circuit protection New design, in the same type of rail switching power ratio, lower power consumption, output is more stable, longer life. Prices are cheaper High quality Switch Power Supply Widely used in Industrial automation, LED display, communications, etc.