LED ADAPTER 20W 4A 5V INPUT 170-264VAC

OUTPUT: DC Voltage 5V Voltage Range:4.5V-5.5V Rated Current:0-4A Rated Power:20W Ripple & Noise:60mVp-p INPUT:Voltage Range:100-240VAC Frequency Range:50 - 60Hz Full Load Efficiency(Typ.):75% Input Current Limiting: The input current should < 3.6A, under Min. AC input and full loads.Inrush current:<50A Protection:Short Circuit:An output short circuit will automatically enter the protected status .The
power supply will protectwithout damage to overseers of to the unit (components,
connectors, etc) under the protection of process. Over Voltage: Min 11.5V, Max 12.5V.Over Current:The power supply shall meet the limitation requirement Min 4.2A, 
Max 4.6A without any damage, theunit shall recover the function 
after the protection is removed
Over Temperature; 100°C±10 °Cshut down o/p voltage, re-power on to recover:Hold up Time：>10mS at 100Vac, the output loading should be set up with fullload during the test. Start up Time :<3S at 100Vac, the output loading should be set up withfull load during the test.