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What factors need to be considered for the reliability of the cooling fan?

Release time:

2019-11-11

With the continuous development of science and technology, the application of cooling fans continues to expand. It can be seen that the cooling system can be applied to various occasions and equipment, ranging from airplanes, buses, electric toothbrushes and electronic masks. Of course, each of these devices has a service life. When the cooling fan stops working, it will also directly affect the service life of the equipment. What factors should be considered for the reliability of the cooling fan? 1. Temperature rise: ambient temperature, the temperature of the motor itself, the temperature rise of the general motor does not exceed 110 degrees 2. Current: need to fully consider the chip's bearing capacity, design, the actual current will be lower than the core

The continuous development of science and technology,Cooling fanThe application of the continuous expansion, it can be seen that the heat dissipation system can be applied to various occasions and various equipment, ranging from airplanes, buses, small electric toothbrushes, and electronic masks; of course, each of these devices has a service life. When the cooling fan stops working, it will directly affect the service life of the equipment, so what factors should be considered for the reliability of the cooling fan
1. Temperature rise: ambient temperature, the temperature of the motor itself, the temperature rise of the general motor does not exceed 110 degrees
 
2. current: need to fully consider the chip's bearing capacity, design, the actual current will be lower than the chip nominal current
 
3. Withstand voltage: According to the voltage stability of the customer's products and the withstand capacity of the cooling fan voltage, some product voltages are not stable and will be high
 
4. Anti-interference: For some products, the environment where the cooling fan is installed has strong static electricity and needs to beCooling fanAdd protective treatment
 
5. Waterproof: Some products deal with humid environment, or work in water, we need to consider the waterproof level of the cooling fan
 
The above five areCooling fanIn addition to these reliability factors, there are also some installation factors, odor factors and other cooling fans that need to be adjusted. When customers propose them, we will take corresponding measures. Shenzhen Jiangshanlai Electronic Technology Co., Ltd. is a large-scale enterprise specializing in the customization, research and development, manufacturing, sales and service of DC brushless motors, DC cooling fans, DC brushless fans, DC bracket fans, pressurized cooling fans, micro cooling fans, DC blowers, and non-standard fans, DC fan wholesale manufacturers and DC fan suppliers. Products sell well in Guangdong, Shenzhen, Guangzhou, Dongguan, Fujian, Zhejiang, Jiangsu and other places.

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