The MUI450-12S2 from Polytron Devices is a AC to DC Converter with AC Input Voltage 85 to 264 V, AC Input Current 2400 to 5800 mA, DC Input Voltage 120 to 370 V, DC Output Voltage 12 V, DC Output Current 20.8 to 37.5 A. Tags: Open Frame. More details for MUI450-12S2 can be seen below.