| Micro ATX-135BT (Bestec ATX-153) |
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This Micro ATX power supply is a 135W, custom Form Factor, five output unit with remote
on/off, UL, CSA, CE, TUV approvals. Original HP part number 0950-4025.
Airflow drawn out of case into surroundings by 80mm internal fan. Built-in power status
LED above AC inlet. Bestec model ATX-153.
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| Connectors |
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| This power unit has (1) ATX connector,
(2) peripheral power connectors, and (1) fan control connector. |
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| 20 pin ATX1 |
Peripheral2 |
FanC3 |
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Connector notes:
1MOLEX 39-01-2200 or equivalent. Pin 11 also contains +3.3V Sense.
2AMP 1-480424-0 or equivalent. 3Board control of Power Supply Fan.
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| Specifications |
| Manufacturer |
Bestec |
Model |
ATX-153 |
| Type |
OEM microATX |
Warranty |
1 year |
| Dimensions |
90L x 131W x 84H mm |
Dimensions US |
3.56" x 5.16" x 3.30" |
| Safety |
UL, CSA, TUV |
Efficiency |
68% minimum |
| Reliability |
> 50K hours at 25°C ambient conditions. |
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| AC Input |
| Voltage |
Max current |
Frequency |
Protection |
| 115/230VAC |
5/2.5 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 |
Max Ripple |
Load |
Line |
| +3.3V |
7.0 A |
0.0 A |
50 mVpp |
+5% |
+1% |
| +5V |
15 A |
2.0 A |
50 mVpp |
+5% |
+1% |
| +12V |
2.0 A |
0.0 A |
120 mVpp |
+5% |
+1% |
| -12V |
0.4 A |
0.1 A |
120 mVpp |
+5% |
+1% |
| +5VSB |
1.5 A |
0.0 A |
50 mVpp |
+5% |
+1% |
| Notes: (1) +3.3V and +5V total output not to exceed 98.1W,
(2) Load and line refer to regulation |
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