Introduction to Cooling Fans
Where there is electricity, there is a cooling fan, power-using equipment in the working process will be due to power loss and bring about a rise in temperature, such as not taking timely cooling measures, will seriously affect the normal operation of the equipment
What does a cooling fan do
In addition to the two wires, the cooling fan has other functions such as PWM speed control, FG speed measurement, RD alarm and others.
Protection class of cooling fan
Cooling fans need to be protected against dust, water and impact in harsh environments.
How to choose a suitable cooling fan
The main parameters of the cooling fan are size, voltage, current, power, air volume, air pressure, noise, bearing system, which are directly related to the cooling performance of the fan.