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Time：2022-04-25Views：0
In the process of using the DC cooling fan, we can know that it uses DC to provide power for it. The DC motor consists of two parts: the stator and the rotor. The stator has magnetic pole parts (winding or permanent magnet type), and the rotor has After the winding is energized, a magnetic field (magnetic pole) is also formed on the rotor, so we can know that there is an angle between the magnetic poles of the stator and the rotor, and the magnetic field (between the N pole and the S pole) of the stator and rotor is attracted by each other. run the job. In addition, DC cooling fans have many characteristics such as fast speed, good heat dissipation effect, and long service life. So what fields are DC cooling fans mainly used in? Below we will discuss this issue.
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2022-04-20
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