1, Input: 100 to 240V AC, 50/60Hz 2, Output power: 24W series 3, Output voltage: 3 to 24V DC 4, Output current: 10 to 4,000mA 5, Overload protection 6, Output over voltage protection 7, Short circuit protection 8, High efficiency Mini 75 % 9, DC socket (optional) 10, CEC power supply standard 11, CE approved 12, No Load Power Consumption ¡Ü 0.3 W at Rated Voltage 13, Ripple And Noise: Output voltage 1% 14, High-Voltage test : Primary to secondary: 3 kV 5 mA 60 S 15, Leakage Current : 0.5 mA (max) at input 240Vac 16, Operating Temperature Range 0--40¡æ 17, Storage Temperature Range: -20 --- 85¡æ 18, High Humidity Operation :+ 40 ¡æ and 90 ¡« 95% Humidity 19, Dimension : 74.0mm*41.0mm*47.5mm 20, Net weight: About 170 gram per unit. 21, Color : Black / White 22, The power adapter should have 50,000 hours according to MTBF. 23, Insulation Resistance:Primary to Secondary : 50 Meg. Ohms min. 500VDC. Customized.