The D1U4-W-1600-54-HB4C from Murata is a AC to DC Converter with AC Input Voltage 90 to 264 V, DC Output Voltage 12 to 54 V, DC Output Current 30 A, DC Output Power 1600 W, Temperature operating range 0 to 50 Degree C. Tags: Rack Mount. More details for D1U4-W-1600-54-HB4C can be seen below.