PSU, 500W, 48V; Power Supply Output Type:Fixed; No. of Outputs:1; Output Voltage:48V; Output Current:10.42A; Power Rating:500W; Input Voltage VAC:90V AC to 264V AC; Input Voltage VDC:120V DC to 370V DC; Length:233mm; Width:108mm; Height:63.5mm; SVHC:No SVHC (20-Jun-2011); Approval Bodies:CE / CSA / EN / SEMI / UL; Efficiency:80%; External Depth:233mm; External Length / Height:63.5mm; External Width:108mm; Frequency Max:63Hz; Frequency Min:47Hz; Input Frequency:63Hz; Input Voltage:90V AC to 264V AC , 120V DC to 370V DC; Input Voltage Max:264V; Input Voltage Min:90V; Line Regulation:0.5%; Load Regulation:1%; Mounting Type:Chassis; Operating Temperature Max:70°C; Operating Temperature Min:0°C; Output Type:Adjustable; Peak Current:18.8A; Power Supply Type:Switch Mode; Supply Frequency Max:63Hz; Supply Frequency Min:47Hz; Supply Voltage:264V; Supply Voltage Max:264V; Supply Voltage Min:90V; Supply Voltage Typ:110V AC / 230V AC