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| NRP-PC402, the latest Xigmatek high efficiency and eco-friendly power supply not only boots up your PC but makes efforts for our mother Earth. NRP-PC402 is the first Xigmatek 80Plus Bronze certified power supply up to 85% AC-DC switching efficiency with 0.99 active PF rate but we do more than other 80Plus PSU because we use recycled materials for our retail package to avoid felling any tree. If you use NRP-PC402 in your system, you can reduce energy waste, thermal release, your wallet, and CO2 emission, save trees for our Earth. When you are playing games, surfing internet, watching videos, you are saving our green world for your kids. |
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NRP-PC402 is a totally green and eco-friendly power supply with high efficiency and green package to save energy, reduce heat, and help you to save more forest to protect our environment. |
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Not only compliant with latest Intel ATX12V Ver.2.3 with 80Plus Bronze certification. NRP-PC402 is also compatible with Quad-core CPU and high-end graphic card with PCIe 6pin connector. |
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With 140mm fancy semi-transparent black cooling fan, thermal fan speed control and all DC cables with mesh sleeves, NRP-PC402 provides optimized airflow and lower noise level. |
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High efficiency over 85%
Higher efficiency, lower energy loss, cooler our Earth. |
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Compliant with ATX12V Ver.2.3
Compliant with latest Intel ATX12V Ver.2.3 PSU design guide. |
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0.99 Active PFC rate
The highest AC utility rate and active switch for universal AC voltage. |
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Real and stable 400W output
Continuous 400W total DC output for real 100% loading. |
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DC quality with low ripple noise
Low ripple noise DC output for better devices performance. |
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Dual 12V output rail
Compliant with ATX12V requirement and support 240VA safety. |
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140mm silent cooling fan
The bigger fan is equal to lower RPM and less noise. |
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Smart thermal fan control
Fan RPM was controlled by temperature and
keep silence in typical loading.
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All DC cables with mesh sleeve
Reduce airflow resistance for better thermal release in PC case. |
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PCIe graphic card connector support
Support high-end graphic card with PCIe 6pin connector. |
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Product Name |
NRP-PC402 |
Product Number |
CPH-0400U-X02 |
Power |
400W |
Dimension |
150mm(L) x 160mm(W) x 86mm(H) |
Power Factor |
PF > 0.9 |
Cooling System |
14cm fan, Max. 1800RPM±10% |
Hold-up Time |
16 ms |
Noise Level |
16dBA±10% at 800RPM |
INPUT |
Input Voltage |
100-240VAC |
Input Frequency Range |
47/63Hz |
MTBF |
100,000 hrs minimum (at 25℃) |
Input Current |
115Vac/8A max. 230Vac/5A max. |
OUTPUT |
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Max/Min |
Regulation |
Ripple & Noise |
Output |
+5V |
15.0A/0.2A |
+5, -5% |
50mV |
120W |
+3.3V |
24.0A/0.5A |
+5, -5% |
50mV |
+12V1 |
20.0A/0.5A |
+5, -5% |
120mV |
384W |
+12V2 |
20.0A/1.0A |
+5, -5% |
120mV |
-12V |
0.3A/0.0A |
+10, -10% |
120mV |
3.6W |
+5Vsb |
2.5A/0.05A |
+5, -5% |
50mV |
12.5W |
Total Power |
400W |
Environment |
Operating Temp. |
10℃ to 40℃ |
Storage Temp. |
-40℃ to 70℃ |
Operating Humidity |
20% to 90%, non-condensing |
Storage Humidity |
5% to 95%, non-condensing |
Protection |
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DC Rail |
Trigger Point/Range |
Over Voltage Protection |
Trippunkt +3,3 V |
4.5 V max. |
| Trippunkt +5,0 V |
7.0 V max. |
| Trippunkt +12,0 V |
15.6 V max. |
Over Current Protection |
The power supply should provide OCP and should shutdown before 240VA of each output power (included +5V, +3.3V).
The power supply should provide OCP when over current output. of each output power(included +12V).
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Short Protection |
All output to GND |
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