Fortron Source ATX-300PA 300w / 350w / 400w ATX Power Supply
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Features |
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- High efficiency over 70%
- Over-voltage protection
- Over-current protection
- Short-circuit protection
- Approved by UL, CSA, TUV, NEMKO, CB & FCC
- Internal 8 cm fan
- MTBF: 100K hours at 25°C
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Specifications |
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Input Specifications |
• Voltage:
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110-127/220-240VAC |
| • Frequency: |
47 Hz to 63 Hz |
| • Input current:
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8 amps maximum / 115 Vrms, 60
Hz.,
4.5 amps maximum / 230 Vrms, 50Hz |
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Output Specifications |
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Over-voltage protection: |
+3.3V (4.6V max.), +5V (6.5V max.),
12V1 (15.5V max.), 12V2 (15.5V max.) |
| • Over-current
protection: |
+3.3V (75.0A max.), +5V (57.0A max.),
12V1 (30.0A max.), 12V2 (30.0A max.) |
| • Short circuit
protection: |
The power supply is prevented from
output over current. |
| • Remote ON/OFF
control: |
The power supply shall accept a logic
open collector level which
will disable / enable all output voltage (excluding +5V standby). |
| • Power good
signal: |
115V/230V (full load) 100 - 500 ms |
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General Specifications |
• MTBF:
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100K hours at 25°C |
| • Efficiency: |
70% min. |
| • Hold-up time: |
12.0ms minimum at 115V/60Hz (full load),
16.0ms minimum at 230V/50Hz (full load) |
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Environmental Specifications |
• Temperature range:
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operating 0°C~50°C, storage
-20°C~65°C |
| • Humidity: |
90~95% RH |
| • Dielectric strength: |
primary to frame ground 1800 VAC for 1 second,
primary to secondary 1800 VAC for 1 second |
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Output |
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Output Voltage |
Min. load |
Max. load
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Load Reg. |
Ripple &
Noise |
| +3.3V |
0.5A |
20.0A |
±5%
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50 mV P-P
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| +5V |
1.0A |
20.0A |
±5% |
50 mV P-P
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| +12V1 |
1.0A |
16.0A |
±5% |
100 mV P-P |
| +12V2 |
1.0A |
16.0A |
±5%
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100 mV P-P |
| -12V |
0.0A |
0.3A |
±10%
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100 mV P-P
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| -5Vsb |
0.0A |
2.0A |
±10%
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50 mV P-P |
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