DC Power Supplies: Type - DC Power Supply; Design Mode - Switcher; Rating - Watts - 20W; Input VAC Nominal - 1PH 120/240VAC; Input VAC Range - 100-240VAC; Input VAC Control - Auto Select; Operating VAC Range - 90-264VAC; Output VDC Nominal - 5VDC; Output Current Nominal - 4.0A/5VDC; Output VDC Range - 4.5-5.5VDC; Output Current Range - 4.4A/4.5V, 3.64A/5.5V; Input Current - 0.80A; Efficiency - 75.0% typical; Mounting - DIN Rail Mount; Dimensions - HxWxD: 3.54x0.90x4.02" (90x29x102mm); Manufacturer Series - DM Plastic Series