Plug-in Power Supply Unit Dimensions L x W x H: 80 x 34 x 59 mm Efficiency: 70 % Input frequency: 50 Hz Output current: 1.4 A Residual ripple: &lt, 50 mV Voltage tolerance: ±10% Weight: 200 g Connection, primary side: Euro Plug Connection, secondary side: Pole Reversing Coupling with Plug Mounting: Coaxial Plug: 5.5 x 2.1/5.5 x 2.5 mm Input voltage: 230 VAC Plug version: Euro Plug Polarity: Reversible Short-circuit-proof: Yes Standards: EN 50082-1/-2 Output voltage: 12 VDC Power: 10 W