Manufacturer: CUI Inc  •  RoHS/pb-free: RoHS   Pb-free  •  Series: V-Infinity VF-S320-XXA-CFS  •  Voltage - Output: 54V  •  Number of Outputs: 1  •  Power (Watts): 320W  •  Voltage - Input: 90 ~ 132VAC, 180 ~ 264VAC  •  Power Supply Type: Switching (Closed Frame)  •  Size / Dimension: 7" L x 4" W x 1.6" H (177.8mm x 101.6mm x 40.6mm)  •  Mounting Type: Chassis Mount  •  Operating Temperature: 0°C ~ 70°C  •  1st Output: 54 VDC @ 6.27A  •  Applications: Commercial  •  Efficiency: 83%  •  Approvals: CB, CE, cUL, TUV, UL  •  Line Regulation: ±1%  •  Load Regulation: ±1%