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

Rise Time: Less than 20ms on all outputs

Hold-up Time: 17ms minimum

Dielectric Withstand: Primary to frame ground 1800 VAC for 1 second

Humidity: 95% RH on operating and 95% on storage

Efficiency: 68% at minimum measured at nominal AC main voltage and frequency with maximum load on all output

Power Good Signal: Power on delay time 100 ms to 500 ms, off delay 1 ms minimum

Leakage Current: Less than 1mA

MTBF: 100,000 hours on maximum load at +25° C degree

Features

• Complied with Flex ATX and ATX12V standard

• Active Power Factor correction meeting with EN61000-3-2

• High efficiency and reliability

• Remote On/Off function

• Internal 12V DC fan included

• Noise Killer (Thermal fan speed control function)

• Low noise and ripple

• Complies with FCC part 15 subpart J class B and CISPR 22 Class B

• Output over voltage, short circuit, and over current protection

• 100% Hi-pot, ATE, and burn-in tested

• Re-settable power shut down

• Approved by UL 1950, CSA C22.2 Level 3, TUV EN60950, Nemko (CB Report) and CE