The PBR500PS18B from XP Power is a AC to DC Converter with AC Input Voltage 80 to 264 V, AC Input Current 2600 to 5200 mA, DC Output Voltage 18 V, DC Output Current 22.23 to 27.78 A, DC Output Power 400 to 500 W. Tags: Chassis Mount. More details for PBR500PS18B can be seen below.