Cooling fan is a particularly general term that belongs to a general term. The knowledge in these four words is comprehensive and can be seen everywhere on various devices that require cooling fans. In future times, the use of cooling fans is even more incalculable. However, it is also advancing with the times and improving its performance. Today, we will briefly understand some basic knowledge of cooling fans.
When we receive the cooling fan, the first one is the fan size, which represents the size of the fan, usually in millimeters.
Secondly, the rated voltage, in V, refers to the optimal voltage for the cooling fan to operate normally for a long time.
Thirdly, Speed, in RPM, refers to the number of revolutions per minute of the cooling fan blades.
Fourthly, Air Flow is the most intuitive indicator for measuring the performance of a fan, typically measured in CFM (cubic feet per minute).
Fifth, bearing is the soul component of the cooling fan and one of the important choices.
Sixth, noise, usually measured in dBA, is a parameter that users are very concerned about.
