Power Supply Unit Dimensions L x W x H: 130 x 87 x 46 mm Input frequency: 50...60 Hz Output current: 4.4 A Residual ripple: &lt, 50 mV pp Weight: 400 g Connection, primary side: Euro Mains Cable Connection, secondary side: Loose Cable Ends Input voltage: 198...264 VAC / 260...340 VDC Plug version: EU Short-circuit-proof: Yes Standards: EN 60950 Cable length: 1.8 m Output voltage: 16 VDC Power: 50 W