What is a DC fan? What is the principle of DC fans? How is the circuit of the DC fan designed? What is the applicable scope of DC fans and how long is the service life of DC fans? The following will solve these doubts for you. Here is the content list

Through DC voltage and electromagnetic induction, electrical energy is converted into machinery to drive the rotation of the blades, which are collectively referred to as DC fan.

According to the principle classification, fans can be divided into two categories: AC axial fans and centrifugal fans. These two types of fans have different structures, different working principles, and different operating characteristics.

This AC axial fan has many different characteristics in terms of structural configuration, design method, and internal flow phenomenon, and it is not easy to grasp the fan's low-noise design and internal flow mechanism.