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What is the cause of the CPU cooling fan fire?
Aug 26 , 2024
It is very rare for a CPU cooling fan to catch fire, but if it happens, it may be caused by several reasons: Electrical failure: The wires of the cooling fan may short circuit, leading to overheating or even fire. This can be caused by aging wires, broken insulation, or improper installation. Dust accumulation: After using the computer for a long time, a large amount of dust will accumulate in the...
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How to divide the DC cooling fan into forward and reverse?
Sep 02 , 2024
It is very important to understand the positive and negative direction of the DC cooling fan, especially during installation and use. Correctly determining the fan rotation direction can effectively improve the heat dissipation effect of the device. The following are some ways to distinguish the positive and negative direction of the DC cooling fan: Observe the direction of blade rotation: General...
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What are the types of axial fans?
Sep 09 , 2024
Axial fans are an essential component in a variety of heat dissipation and ventilation applications. As a professional cooling fan manufacturer, Chungfo Electronics provides high-quality ac axial cooling fans to meet different cooling needs. This article will introduce three basic types of axial flow fans: Ac axial cooling fan: This fan is mainly used in scenarios where efficient heat dissipation ...
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What is the overlapping design of the cooling fan?
Oct 28 , 2024
Overlapping design refers to optimizing the space layout of the fan blades or multiple fan modules to overlap the air flow paths of multiple fans to improve the air flow or heat dissipation effect. This design is suitable for equipment that requires efficient heat dissipation, especially in the case of limited space can significantly improve cooling efficiency. Chungfo Electronics focuses on manuf...
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How does air density affect cooling fan performance? -- Cooling fan manufacturer interpretation
Nov 04 , 2024
The importance of air density for cooling fans The air density is the key factor affecting the cooling performance of the cooling fan. Under different environmental conditions (such as temperature, altitude and climate), the air density will change, which will affect the heat dissipation effect. As a professional cooling fan manufacturer, our products cover 110V AC cooling fan and 220V AC cooling ...
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Cooling fan manufacturers share
Nov 07 , 2024
Performance of 110V and 220V AC cooling fans in different environments Our 110V AC cooling fans and 220V AC cooling fans are designed with the effect of air density in mind. For example, 110V AC cooling fans are suitable for a wider range of applications, including low pressure or high altitude environments; 220V AC cooling fans perform well in industrial and commercial environments with large tem...
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What size cooling fan does the smart toilet use?
Nov 11 , 2024
With the popularity of smart toilets, heat dissipation has become a key factor in the normal operation and extended service life of equipment. It is important to choose the right cooling fan, not only to consider the size, but also to choose the appropriate fan type according to the power and operating environment of the smart toilet, such as 5V blower, high speed exhaust fan, high quality mini ax...
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Is the cooling fan life test related to humidity? -- Chungfo in-depth discussion of the influence of humidity on fan life
Nov 18 , 2024
During the use of the cooling fan, the influence of humidity on the life of the fan cannot be ignored. Especially in industrial and household appliances, such as air conditioning cross-flow fans, cross-flow cooling fans and metal cross flow fans, humidity will not only affect the efficiency of heat dissipation, but also may adversely affect the internal structure of the fan. How does humidity affe...
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