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| 현재위치 : HOME > 지원 및 서비스 > 자주하는 질문 > Power Supply and Cooling Devices |
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Q. What Is PFC?
A. Power factor is the ratio of true power (watts) divided by apparent power (volts x amps or VA). A standard power supply has a power factor of 0.70-0.75, while a power supply with active power factor correction (PFC) has a power factor of 0.95-0.99. A power supply with power factor correction is better able to convert the current into power. This results in lower peak current and lower harmonic current, putting less stress on wiring, circuit breakers, and transformers. |
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Q.
Can I test my power supply without installing it into the computer?
A.
Yes. Order our ATX Power Supply Tester(ELK-ATX-PST. Click for Info. |
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Q. What's the difference between a ASAN ST's processor cooler and a typical cooler?
A.
As illustrated by the table below, a CPU-Cool cooler is much more reliable.
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ASAN ST Co., Ltd. |
Typical Cooler |
| Heat sink |
copper |
aluminum |
| Fan Type |
Ball Bearing |
sleeve-bearing |
| MTBF |
100,000+ hrs |
5,000 hrs |
| Warranty |
5 Years |
1 Year |
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Q. Why is the thermal compound needed?
A. It eliminates air gaps between the cooler and the CPU. It provides a consistent medium for the heat to transfer to the cooler. |
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