1. Universal AC input / Full range
2. Built-in active PFC function, PF>0.93
3. Protections: Short circuit / Overload / Over voltage / Over temperature
4. Built-in constant current limiting circuit
5. Built-in fan speed control
6. Remote ON-OFF control(Optional)
7. LED indicator for power on
8. 100% full load burn-in test
9. Fixed switching frequency at PFC:67KHz PWM:134KHz
10. 2 years warranty