Selection of SanAce Cooling Fan-Capital-Cooling fan manufacturer

From the theory of heat transfer, it can be seen that increasing the convective heat transfer coefficient can effectively enhance heat transfer, while intensifying fluid flow (increasing flow velocity) can effectively improve the convective heat transfer coefficient. A fan is a component designed to enhance air flow.

The commonly used fans in the field of electronic cooling include axial fans and centrifugal fans, as shown in the figure. The inlet and outlet of an axial fan are parallel, characterized by high air volume, low air pressure, and low noise, making it suitable for situations with low wind resistance but high air volume requirements; A centrifugal fan is a fan whose inlet and outlet are perpendicular, with low air volume and high air pressure, making it suitable for situations with high air resistance and low air demand. In industry, there are also Diagonal Fans, also known as Diagonal Fans or Tangential Fans.

Figure a) Parallel inlet and outlet surfaces of axial fans b) Vertical inlet and outlet surfaces of centrifugal fans

When selecting a fan, the core parameters that need to be considered are as follows:

1) Geometric dimensions;

2) Air volume demand: The amount of air that the fan can provide;

3) System resistance and the wind pressure that the fan can provide;

4) Fan speed control method;

5) Noise requirements;

6) Application environment and equipment lifespan;

7) Cost.

Capital Technology Co., Limited is the chief agent of SANYO DENKI, one of the leading enterprises of the cooling fan industry. We are a factory who also have our own independent brand CAPITAL product series. The main products are cooling fan, DC/AC fan, radiator, filter, reactor etc. We can provide customer with the most professional and perfect technical support, welcome to contact me at anytime at rainlee@szcpt.com.

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