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[Do you know about heat dissipation] Whether the environment will affect the service life of DC fans

Release time:

2019-05-29

In daily life, I believe that most people in order to extend the service life of the DC fan to reduce the cost of equipment loss will be on the mechanical equipment in the DC fan to do regular inspection and maintenance, then does anyone know whether the surrounding temperature will affect the fan. Due to the influence of its material and bearing, the DC fan is indeed affected by the environment and working pressure. If the DC fan operates in a high-temperature operating environment, it will accelerate the evaporation of the lubricating liquid in the oily bearing, causing conflicts due to the expansion of the equipment, and the coil resistance It also increases and falls into a vicious circle of heat and heat, which will speed up the electronics

In daily life, I believe that most people in order to prolongDC FanThe service life to reduce the cost of equipment loss will be on the mechanical equipment in the DC fan to do regular inspection and maintenance, so does anyone know whether the surrounding temperature will affect the fan.
DC fan because of its material and bearing, will indeed be affected by the environment and working pressure, if the DC fan in the high temperature operating environment, will accelerate the evaporation of lubricating fluid in the oil bearing, so that the equipment swelling conflict, coil resistance also increased, into the vicious cycle of hot heat, this will speed up the aging of electronic components. The service life of the DC cooling fan will be greatly reduced.
The dust will change the mass distribution of the fan blades, increase the conflict, increase the wind resistance, affect its own heat dissipation, make the heat transfer between the heat sink and the air difficult, and cause electrostatic discharge to damage the components and equipment. The harsh use environment may make the effect of the fan greatly reduced, and the life span is greatly reduced. If the working pressure of the cooling fan is high, the faster the fan speed, the faster the bearing wear, the more the stator winding coil and electronic components generate heat, and the life will be relatively shortened.
Therefore, the temperature of the surrounding environment has a great influence on the life of the DC fan, so we should pay more attention to the maintenance and maintenance of the DC fan at ordinary times. In the summer of high temperature, we should try our best to take measures to ventilate the mechanical equipment. The second is to purchase high-quality DC fan new products. Inferior DC fan will not only affect production, but also cause unnecessary trouble.
Shenzhen Jiangshanlai Electronic Technology Co., Ltd. was founded in Shenzhen, China in 2005. It 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, supercharged cooling fans, micro cooling fans, DC 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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