The MBC401-1048 from Bel Fuse is a AC to DC Converter with AC Input Voltage 90 to 264 V, AC Input Current 2500 to 5000 mA, DC Input Voltage 170 to 270 V, DC Output Voltage 48 V, DC Output Current 8.3 A. Tags: Chassis Mount. More details for MBC401-1048 can be seen below.