The MDR-60-12 is a DIN-rail AC/DC switching power supply from Mean Well. It is a single output power supply and can output 60 watts at 12 volts (5 amps). It has a universal AC input of 90~264V from 47~63Hz, meaning it can be used in a variety of applications. The MDR-60-12 is also designed with short circuit, overload, and over voltage protections for a secure and safe operation. It is UL, CUL, and TUV-listed, and has an operating temperature range of -30°C to +70°C. The size of this device is 83.7mm (W) x 138.7mm (D) x 56.7mm (H).