In daily life, in order to prolong the service life of DC fans and reduce the cost of equipment losses, we will do regular inspection and maintenance of DC fans in mechanical equipment, but as the seasons change, the surrounding ambient temperature will also Corresponding changes have taken place, the temperature is appropriate in spring and autumn, the ice is bitter in winter, and the sun is hot in summer, so is the service life of DC fans affected by the environment? The following is the Shenzhen DC fan manufacturer [Shentai] to answer for everyone:

The DC fan is indeed affected by the environment and working pressure due to its material and bearing. If the DC fan is operated in a high-temperature operating environment, it will accelerate the evaporation of the lubricating fluid in the oil-bearing bearing, causing the equipment to swell and conflict. It also increases and falls into a vicious circle of fever and heat, which will accelerate the speed of aging of electronic components. The service life of the DC cooling fan will be greatly reduced.

The dust will change the quality distribution of the fan blades, increase conflict, increase wind resistance, affect its own heat dissipation, make the heat transfer between the heat sink and the air difficult, and generate electrostatic discharge to damage components and equipment. Poor operating environment may greatly reduce the fan's effect and reduce its lifespan. If the working pressure of the cooling fan is high, the faster the fan speed, the faster the bearing wear, the more heat the stator winding coil and the electronic component, and the life will be shortened.

Therefore, the temperature of the surrounding environment has a great influence on the life of the DC fan, so we usually pay more attention to the maintenance and maintenance of the DC fan. In the high temperature summer, try to do a good ventilation measures for mechanical equipment, followed by purchase New high-quality DC fan products, inferior DC fans will not only affect production, but also cause unnecessary trouble.