The P37-10S/MHIA from Polytron Devices is a AC to DC Converter with AC Input Voltage 105 to 125 V, DC Output Voltage 10 V, DC Output Current 0.5 A, Line Regulation Voltage 0.0002, Load Regulation Voltage 0.0005. Tags: Chassis Mount. More details for P37-10S/MHIA can be seen below.