The RPS-400-48 from Mean Well is a AC to DC Converter with AC Input Voltage 80 to 264 V, AC Input Current 2100 to 4200 mA, DC Input Voltage 113 to 370 V, DC Output Voltage 48 V, DC Output Current 8.4 A. Tags: Chassis Mount. More details for RPS-400-48 can be seen below.