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Basic knowledge of fan Fan knowledge Download
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When purchasing a fan, it is generally necessary to understand the following necessary information

The size of the fan.Determine whether the fan is DC or AC.The value of the power supply voltage of the fan. For example: AC 2

Working principle of fan

Working principle of DC fan:According to Ampere's right-hand rule, a conductor passes current and a magnetic field will b

How to better improve the quality of the cooling fan

How to better improve the quality of cooling fans? There are many types of cooling fans, and each type has different applicat

The development road of DC fan

Around the 1980s, with the rapid development of computer electronics, DC fans gradually developed in China. At the beginning,

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