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How to choose a heat dissipation fan with high air volume and pressure in the direction of voltage?

by:TOCH     2021-03-26
We have many electrical and electronic products. When choosing a cooling fan, high air volume and high air pressure are required to achieve the effect of forced heat dissipation. However, high air volume and high air volume cooling fans also mean higher power. High power to a certain extent is sometimes limited by the size of the motor, the current is too large, the temperature rise is too high, and the cooling fan may burn out. At this time, we can make a fuss about the voltage. Usually the voltage is high, and the current will be lower at the same speed. If a 3510 cooling fan, the 12V9000 rpm current is 0.25A, but it still cannot dissipate heat. If you want a higher speed One point, the air volume and pressure are higher. At this time, we can consider using 24V, maybe the speed can be higher, and the wind speed will be higher, and the air volume will be larger. This approach is especially effective for cooling fans above 8CM. High air volume cannot be achieved by low voltage. If the rated voltage is increased, the speed is likely to be higher. Welcome you to visit the cooling class and news center of the cooling fan manufacturer again. The copyright belongs to the cooling fan manufacturer and only represents personal opinions. Please do not reprint the whole article. Any violation will be held for legal responsibility. If you need more information about the cooling fan manufacturer, please click Product Center
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