OUTPUT: DC Voltage 12V Voltage Tolerance: ±0.5V Rated Current: 0-20.8A Rated Power:250W Ripple & Noise:200mVp-p INPUT:Voltage Range:170-264VAC Frequency Range:50 - 60Hz Full Load Efficiency(Typ.):85% AC Current (Max.): 3.6A/100AC, 1.65A/230VAC. Leakage current; <0.8mmA/260VAC Inrush current:<60A Protection:Short Circuit:Protection type: Hiccup mode, recovers automatically after fault condition is removed. Over Load: 110 ~ 140% rated output power. VIBRATION: 10-500Hz 2G10min BURNT-IN TEST; Input voltage:220V 50Hz rated output current 25°C Bum-in 2h Over Temperature; 100°C±10 °C shut down o/p voltage, re-power on to recover: Working TEMP.:-20 ~ +50°C. START RISE HOLD TIME :1500ms, 20ms, 50ms/230VAC at full load , Dimension: 208x63x29 mm(LxWxH)