The P34-50S/MHIA from Polytron Devices is a AC to DC Converter with AC Input Voltage 105 to 125 V, DC Output Voltage 50 V, DC Output Current 0.2 A, Line Regulation Voltage 0.0005, Load Regulation Voltage 0.002. Tags: Chassis Mount. More details for P34-50S/MHIA can be seen below.