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| ATX12V-HP250BT (Bestec ATX-250-12ZD) |
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This ATX12V power supply is a 250W, PS2 Form Factor, five output unit with remote
on/off, UL, CSA, CE, TUV approvals. Original HP part number 5187-1098 used
in many Pavilion and Presario computers. Airflow drawn out of case into surroundings by 80mm
internal fan. Built-in power status LED above AC inlet. Product also suitable for HP
part numbers 0950-2700, 0950-3971, 5183-6914, and 5188-2622. Bestec model ATX-250-12Z, Rev. D.
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| Connectors |
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| This power unit has (1) ATX connector, (1) ATX12V connector,
(4) peripheral power connectors, and (2) floppy drive connectors. |
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| 20 pin ATX1 |
ATX12V2 |
Peripheral3 |
Floppy4 |
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Connector notes:
1MOLEX 39-01-2200 or equivalent. Pins 11 and 20 also contains +3.3V, +5V Sense, respectively.
2MOLEX 39-39-9042 or equivalent.
3AMP 1-480424-0 or equivalent. 4AMP 171822-4 or equivalent.
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| Specifications |
| Manufacturer |
Bestec |
Model |
ATX-250-12V, rev. D |
| Type |
OEM ATX12V |
Warranty |
1 year |
| Dimensions |
140L x 150W x 86H mm |
Dimensions US |
5.5" x 5.9" x 3.4" |
| Safety |
UL, CSA, TUV, CE |
Efficiency |
68% minimum at full load |
| Reliability |
> 50K hours at 25°C ambient conditions. |
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| AC Input |
| Voltage |
Max current |
Frequency |
Protection |
| 115/230VAC |
6/3 A |
47-63 HZ |
Internal fuse |
| AC Input is switch selectable between 115V
(100-127V) and 230V (200-240V). |
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| DC Outputs |
| Voltage |
Max Current |
Min Current |
Load |
Line |
| +3.3V |
18 A |
0.3 A |
+5% |
+1% |
| +5V |
25 A |
0.5 A |
+5% |
+1% |
| +12V |
14 A |
0.0 A |
+5% |
+1% |
| -12V |
0.8 A |
0.0 A |
+10% |
+1% |
| +5VSB |
2.0 A |
0.0 A |
+5% |
+1% |
| Notes: (1) +3.3V and +5V total output not to exceed 165W,
(2) +5V and +12V total output not to exceed 218W, (3) Load and line refer to regulation. |
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