Features
> Complied with Flex ATX and ATX12V standard
> Active Power Factor Correction (PFC) meet EN61000-3-2
> High efficiency and reliability
> Compatible with European Union Directive 2002/95/EC (Restriction on Hazardous Substances).
> Remote ON/OFF function
> Internal 12V DC fan included
> Noise Killer (thermal fan speed control function)
> Low noise and ripple
> Output over voltage, short circuit, and over current protection
> 100% Hi-pot, ATE, and burn-in tested
> Re-settable power shut down
> Complies with FCC part 15 subpart J class B 115Vac operation, and CISPR 22 class B at 230Vac operation
> Approved by UL60950, CSA C22.2 NO. 60 950, TUV EN60950 or VDE EN60950, NEMKO EN60950 (CB Report) CE

Input Characteristics
> Input Range: 90 ~ 264Vac (RMS), Full Range Input
> Frequency: 47 ~ 63Hz
> Input Current: Max 5A (RMS) @ 115Vac, 3A (RMS) @ 230Vac
>Inrush Current: :No damage at cold start

Output Characteristics Specification
> Temperature Range: Operating 0˚C ~ +25˚C on 250W output load or 0˚C ~ +50˚C on 220W output load ; storage & shipping -20˚C ~ +80˚C
> Humidity: 5 ~ 90% on operating, 5 ~ 95% on storage 
> Dielectric Withstand: Primary frame ground 1800V AC for 1 second
> Efficiency: 80% minimum, typical up to 87%
> Rise time: Less than 20ms
> Hold-up Time: 17ms minimum at nominal input voltage
> Power Good Signal: Power on delay time 100 ~ 500ms, off delay 1ms minimum (TTL and CMOS compatible)
> Leakage Current: Less than 3.5mA at 264Vac, 50Hz
> MTBF: 100,000 hours on maximum load at +25˚C

* 220W (50˚C): +3.3V, +5V, and +12V total output cannot exceed 215W.
* 250W (25˚C): +3.3V, +5V, and +12V total output cannot exceed 245W
* +3.3V and +5V total output not exceed 110W
* Total output for this subject power supply is 220W