1. Small size and high efficiency;
2. Input: 100-240V AC; Frequency: 50-60Hz; Surge<50A/240V;
3. Output: Voltage tolerance+/-5%, ripple and noise(MVP-p)<1% output voltage, startup time<3s, hold up time>20ms when input=240v and lo=100%;
4. Build in over current, over load, short circuit protection, recover automatically;
5. Insulation: Input-output 1500VAC /10mA 1 minitue, or 1800VAC/10mA 1 second; Input-case: 1500VAC/10mA 1 minute or 1800VAC/10mA 1 second;
6. Operation temperature: 0~ 40, 5%-90% RH; Storage temperature: -20~ +85.