Switching Power Supply
SFX 12V Rev.3.0 for Prescott® CPU

> Feature
- Complies with SFX12V 3.0
- 80mm fan
- Remote On/Off
- Low acoustics noise
- High reliability
- Fan speed control
- Short circuit protection
- Over voltage protection
- Over current protection
- Active PFC to meet EN61000-3-2
> Environmental
- MTBF: >100K hours @ max.load and 25°C ambient conditions
> Electrical Specification
Input :
- Input Range : 90-264Vac
- Frequency : 47-63Hz
- Input Current: <6A @ 90Vac
- Efficiency : >70% @115/230Vac
- EMI/RFI : VCCI Class B, FCC
Output :
- Maximum Power : 300 Watts
- Holdup Time : >16mS @115/230Vac
- Rise Time : 0.1~20mS
- Overvoltage Protection : +3.3V, +5V , +12V
- Overcurrent Protection : <240VA
- Short-Circuit Protection : Latch off
- Power Good Signal : TTL compatible on delay 100mS to 500mS, off delay 1mS
> SAFETY
- UL/CUL, TUV,FCC,CB,CCC, BSMI
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VOLTAGE +5V+12V1+12V2 +3.3V-12V+5Vsb
MAX.LOAD 18A11A14.5A 18A0.4A2.0A
MIN.LOAD 0.3A1.0A1.0A 0.5A0.0A0.0A
REGULATION ±5%±5%±5% ±5%±10%±5%
RIPPLE&NOISE(mV) 50120200 5012050
Total continue power supply output : 300W
The combined power on +3.3V & +5V : 125W max
The combined power on +3.3V, +5V & +12V : 285W max
All specifications are subject to change without prior notice.
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