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FLEX 1U 300W Power Supply
 
 
> AC Input:
- VOLTAGE: 115~230V(Active PFC/Full Range)
- FREQUENCY: 47~63Hz
- POWER FACTOR CORRECTION: PF>0.9 at full load
- INPUT CURRENT: 3.5A max.
- INRUSH CURRENT: No damage at 25℃ cold start.

OUTPUT VOLTAGE OUTPUT CURRENT REGULATION OUTPUT
MIN ( A ) MAX ( A ) LOAD LINE RIPPLE RIPPLE & NOISE
MAX. [ P-P ]
+5V 0.5 17 ±5% ±1% 50mV 100mV
+12V 1 0.8 17 ±5% ±1% 50mV 150mV
+12V 2 0.8 17 ±5% ±1% 120mV 150mV
-12V 0.0 0.8 ±10% ±1% 120mV 150mV
+3.3V 0.5 17 ±5% ±1% 50mV 100mV
+5Vsb 0.0 2.5 ±5% ±1% 50mV 100mV
Note:
• The continuous total output power is 300W max.
• The combined power of +5V and +3.3V is 95W max.
• The combined power of +12V1 and +12V2 is 275W max.It is 23A max.
• Add 0.1uF and 10uF capacitors across output terminal during ripple & noise test.
• Noise test—Noise Bandwidth is form DC to 20MHz.
• DIMENSION: D150.0 X W81.5 X H40.6mm
• TEMPERATURE RANGE: Operation 0℃~40℃
• HOLD UP TIME: 16 msec (minimum) at 70% of full load at 230Vac input.
• EFFICIENCY: 80% (min.) at 20%,50%,100% loading line input.
• Power Good Delay Time: Test when main output voltages reach their regulation ranges to PG rise up: 100ms to 500 ms.
• Power Good Rise Time: The Power Good Rise Time shall be less than 10 ms (T4< 500 ms).
• OVER POWER PROTECTION: Protection at 110%~150% full load
• OVER VOLTAGE PROTECTION: +3.3V output 4.50Vmax. +5.0V output 7.0V max. +12.V1&+12V2 output 15.6Vmax.
• SHORT CIRCUIT PROTECTION: The power supply shall shut down and latch off for shorting +5V,+12V,-12V,+3.3V rail to ground. Shorting +5Vsb to ground will cause power unit to latch down and automatically recover when the fault condition is removed.
• EMI: MEET FCC:Class B; MEET CISPR 22:Class B; MEET VCCI:Class B
• AGENCY APPROVALS: UL/CUL (UL 60950); TUV EN60950; CB (IEC 60950); CE; CCC
• MTBF: 100kHrs Minimum.
20+4 Pin
P4 MB
Peripheral
FDD
SATA
X 1
X 1
X 2
X 1
X 2
 
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