The D1U54P-W-650-12-HB4C from Murata is a AC to DC Converter with AC Input Voltage 90 to 264 V, DC Output Voltage 12 V, DC Output Current 54.2 A, DC Output Power 650 W, Temperature operating range -5 to 50 Degree C. Tags: Rack Mount. More details for D1U54P-W-650-12-HB4C can be seen below.