The GCU500PS12 from XP Power is a AC to DC Converter with AC Input Voltage 80 to 264 V, AC Input Current 2700 to 5200 mA, DC Output Voltage 12 V, DC Output Current 20.8 to 4.17 A, DC Output Power 500 W. Tags: Chassis Mount. More details for GCU500PS12 can be seen below.