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Time：2021-12-02Views：0
When many customers are looking for a DC axial flow fan, the common practice is to look at the nominal current or power of the DC axial flow fan. They think that with such a high power, the air volume can achieve the same effect. The relationship between the power of the axial fan and the air volume Is it proportional?
First, for the same material and the same design, the greater the power, the greater the air volume, but to a certain extent, the greater the power, the increase in speed will result in little or no increase in speed, so the air volume It won't increase
Second, for different materials and different designs, it is possible that the air volume of a DC axial fan with a lower power is larger than that of another fan factory’s higher power DC axial flow fan. The air volume can be made larger. For another example, with the same specifications, the same speed, and the same air volume, generally a single-winding energy-saving power-saving drive circuit is more power-efficient than a double-coil drive circuit.
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