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| Flex ATX-250PLB (250W Flex ATX12V) |
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This Flex ATX power supply is a 250W, five output unit with remote on/off, ball-bearing
fan, UL, CSA, IEC, CE, TUV, and NEMKO approvals. Active Power Factor Correction (PFC) >
0.98 @ 100VAC with autoranging 100-240VAC input. +5V Standby line sources up to 2.0A of
current. Compact size (190Lx81.5Wx40.5H mm) allows use in many applications, including 1U
chassis. Airflow drawn out of case into surroundings by 40mm internal fan. RoHS compliant.
Manufacturer p/n FSP250-50PLB.
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| Connectors |
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| This power unit has (1) 20 pin ATX connector, (1) ATX12V
connector, (3) peripheral power connectors, and (1) floppy drive connector. |
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| 20 pin ATX1 |
ATX12V2 |
Peripheral3 |
Floppy4 |
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Connector notes:
1MOLEX 39-01-2200 or equivalent. Pin 11 also contains +3.3V Sense.
2MOLEX 39-29-9042 or equivalent.
3AMP 1-480424-0 or equivalent. 4AMP 171822-4 or equivalent.
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| Specifications |
| Manufacturer |
Sparkle Power |
Model |
FSP250-50PLB |
| Type |
flexATX12V |
Warranty |
1 year |
| Dimensions |
190L x 81.5W x 40.5H mm |
Dimensions US |
7.6" x 3.3" x 1.6" |
| Efficiency |
68% minimum |
Acoustics |
< 45dB |
| Safety |
UL, CSA, IEC, CE, TUV, NEMKO |
PFC Standard |
EN61000-3-2 + A1 + A2 |
| EMC Standard |
CISPR22, C-tick & FCC part 15 class B |
| Reliability |
> 100K hours with all outputs at maximum load, ambient temperature of 25°C. |
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| AC Input |
| Voltage |
Max current |
Frequency |
Protection |
| 100-240VAC |
3-5 A |
50-60 HZ |
Internal fuse |
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| DC Outputs |
| Voltage |
Max Current |
Min Current |
Max Ripple |
Load |
Line |
| +3.3V |
18 A |
0.5 A |
50 mVpp |
+5% |
+1% |
| +5V |
20 A |
0.3 A |
50 mVpp |
+5% |
+1% |
| +12V |
15 A |
1.5 A |
120 mVpp |
+5% |
+1% |
| -12V |
0.5 A |
0.0 A |
120 mVpp |
+10% |
+2% |
| +5VSB |
2.0 A |
0.0 A |
100 mVpp |
+5% |
+1% |
| Notes: (1) +3.3V and +5V total output not to exceed 115W,
(2) +3.3V, +5V, and +12V total output not to exceed 236.4W,
(3) Load and Line refer to regulation |
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