Product Description:
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200W 48V DC input 1U ATX Power Supply
Features
- High efficiency
- Low ripple & Noise
- Output over voltage protection
- Short circuit protection on all output
- 100% burn-in under high ambient temperature (50°C)
- Vacuum-impregnated transformer
- MTBF : 100K hours at 25°C
- 100% Hi-pot tested
- Line input fuse protection
Specifications
| Input |
Voltage |
-36 ~ -72VDC Input |
| Input Current |
7.5A(RMS) @ -48VDC |
| Inrush Current |
100A Max for -48VDC
|
| Output |
| Voltage |
Min. load |
Max. load |
Ripple & Noise |
| +3.3V |
0A |
12A |
50mV P-P |
| +5V |
1A |
12A |
50mV P-P |
| +12V |
0.5A |
15.4A |
120mV P-P |
| -12V |
0A |
0.5A |
120mV P-P |
| +5Vsb |
0A |
2A |
50mV P-P |
+3.3V, +5V, +12V total current not exceed 184W
Over-voltage
protection
|
+5V
output 5.7V ~ 6.5V
+12V output 13.1V ~ 14.5V
+3.3V output 3.7V ~ 4.1V
|
Over
Circuit protection
|
+5V
output 13.2V ~ 18V
+12V output 17.6V ~ 24V
+3.3V output 13.2V ~ 18V
|
Short
Circuit protection
|
+3.3V,
+5V, +12V Shut down and latch off
|
|
| General |
Output rise time |
20 ms Max. |
| Efficiency |
78%
|
| MTBF |
100,000 hours on max load at +25°C
|
| Efficiency |
70% |
| MTBF |
100,000hrs |
| Temperature |
0 ~ 50°C (Operating)
-20 ~ 80°C (Storage) |
Relative
Humidity
|
5%
~ 95% RH non-condensing
|
| Output connector |
20+4PIN ATX x1, 4PIN 12V CPU x1, HDD/
CDROM x2, FDD x1, SATA x1 |
|
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