The P38-5/MHIA from Polytron Devices is a AC to DC Converter with AC Input Voltage 105 to 125 V, DC Output Voltage ±5 V, DC Output Current -1 to 1 A, Line Regulation Voltage 0.0001, Load Regulation Voltage 0.001. Tags: Chassis Mount. More details for P38-5/MHIA can be seen below.