Input:100-240 VAC, 50-60Hz Output: 12VDC Power:12W-1200W SafetyApproval:CE,UL 100% full load burn-in test Advantage:Built-in EMI filterLow output ripple& noiseProtections: Over load/ Short circuitDetail Info.AC input voltage range...176-264VACInput frequency...47-63 HzAC inrush current...Cold start, 40A/ 230VACDC adjustment range...± 10% rated output voltageLine regulation (full load)...& ...