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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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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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Chungfo electronics let you know more about the scientific cooling fan is widely used
Feb 24 , 2025
In modern industry, electronic equipment and home appliances, the role of cooling fans can not be ignored. Today, we will take you to understand several common cooling fans and their wide application. First of all, the dc cooling fan plays an important role in the current heat dissipation technology. Dc fans can not only operate efficiently at lower voltages, but also reduce power consumption and ...
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Noise formation and treatment of cooling fan
Mar 03 , 2025
The noise problem of cooling fans has been the focus of many consumers, especially when used in electronic devices, noise often affects the use experience. Different types of fans will produce different forms of noise during operation, mainly from the interaction between fan blades and air, fan motor operation and other factors. dc cross flow fans are relatively quiet in terms of noise, because th...
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Certification requirements for fan exports in different countries
Mar 17 , 2025
In the global market, fan exports need to comply with national regulations and standards, and different regions have different requirements for fan safety, energy efficiency and environmental protection. As a professional fan manufacturer, Guangdong Chungfo Electronic Technology Co., Ltd. is committed to providing 24v dc cooling fan Wholesale, 12v centrifugal fan and mini cross flow fan in line wi...
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Cooling fan testing process: ensuring product quality and performance
Jun 05 , 2025
In order to ensure the quality and reliability of cooling fans, a series of rigorous tests must be carried out during the production process. The following are key test items before leaving the factory: 1. Balance test The fan blade is an important component of the cooling fan, and its balance directly affects the stability of the fan operation. Imbalance may cause vibration, noise, wear and short...
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