How does the installation method of the cooling fan affect the life?
When our product needs to install a cooling fan to remove heat, it may be affected by factors such as space, environment, shape, etc., resulting in different installation methods. The installation methods often encountered are as follows: 1. The two sides of the cooling fan are stuck, or Plug a screw at each corner to live in the screw hole of the cooling fan. These two cooling methods are likely to cause the cooling fan to resonate with the product, amplify the sound, and the fan vibrates severely for a long time, which affects the friction between the bearing and the shaft core. Life will be reduced 2. Install upside down, with the fan blades facing down, and use for a long time. If the fan blades are hung for a long time and the rotor magnetism becomes weak, the distance between the fan blades and the motor stator will be reduced, and the cooling fan may not rotate due to poor induction. Oil-containing fans are most prone to such problems, and need to be dealt with in structural design. 3. Exhaust heat dissipation has a shorter lifespan than blower heat dissipation, because the exhaust air is always hot air, and the motor is often in a state of absorbing heat. The driver IC inside is heated, which makes the performance worse. Welcome to the heat dissipation classroom and news center of the cooling fan manufacturer again. The copyright belongs to the cooling fan manufacturer and represents only personal opinions. Please do not reprint the whole article. Any violation will be held for legal responsibility. If you need to know more about the cooling fan manufacturer's product introduction, please Click Product Center