Professional manufacturing and production of radiator cooling fans, condenser fans and fan motors, etc.

How to choose a super quiet cooling fan

by:TOCH     2021-03-26
More and more products equipped with cooling fans require the fans to be silent, especially for electronic appliances that are very close to our lives. How we choose the direction has become a problem. Generally, determine the first from the following directions. First, in the selection of the voltage, try to use low voltage, such as 5V, 12V, so that the cooling fan manufacturer can design a low speed, and it can start normally. Second, in the fan blade In terms of the shape and structure, try to choose a smaller motor drum, so that the fan blades will be longer. For the same air volume, perhaps the small drum’s cooling fan speed will not be so high, and the noise will be lower. Third, for the use time efficiency For long products, when choosing a cooling fan, using double ball bearings will be more reliable, and it is not easy to produce noise after long-term operation
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