Switching Power Supplies

Features:

• Meets ATX 2.03 & ATX +12V 1.1 Version.
  Pentium 4 supported!
• Compliant with AMD K7.
• Thermal control fan

• Fan speed monitoring by M/B
• +5Vsb output current 2.2A output
• Noiseless & High MTBF

Specifications:

I/P

Voltage rating

90V~135V AC or 180V~265V AC (selected by slide switch)

Iin=115/230Vac

8A / 5A   

Frequency

47Hz~63Hz

Inrush current

40A max. / 115V; 80A max. / 230V (at cold start)

O/P

DC
Voltage

Ripple & Noise

Total
Reg.

Output current rating
MIN / MAX

3.3V

50mV

4%

0A / 28A

+5V

50mV

5%

7.5A / 30A

+12V

120mV

5%

3.75A / 15A

-5V

50mV

10%

0A / 1A

-12V

120mV

10%

0A / 1A

+5Vsb

50mV

5%

0A / 2.2A

3.3V & +5V

170W

TOTAL O/P

300W

  Hold up time

 17ms min. at 230V AC full load

  Over Power Protection

 105%~160% of max load

  Over Voltage Protection

 +5V: 5.6V~6.9V
 +3.3V: 3.7V~4.5V

  Efficiency

 70% min. at full load

  Cooling

 Air convention by +12V DC fan

  Operation Temperature

 0^oC ~25^oC for full rating of load,
decrease to zero Watts O/P at 70^oC

  Storage Temperature

 -20^oC ~80^oC

  Humidity

 Operating: to 85% relative humidity, non-condensing At 25^oC
 Storage: to 95% relative humidity, non-condensing At 50^oC

  MTBF

 100K hours at 25^oC, 70% full rated load

  EMC

 EN55022, Class B
 FCC Part 15
 EN 55024
 CNS 13438

  Safety

 UL CUL VDE DEMKO NEMKO SEMKO FIMKO SABS

  Dimension

 W150 x H86 x D140 (mm)