Why is the 4010DC cooling fan so cheap?

DC cooling fans have many specifications, sizes, and powers, but the really cheap DC cooling fan should be the 4010 model. Why is this fan so expensive and cheap? Mainly because of the large amount of this fan, the large amount has the following convenience and advantages: 1. Raw materials and accessories are relatively cheap 2. Injection molding, production and processing are also relatively cheap 3. The degree of automation is high, and the labor cost is lower. But if this DC The cost of cooling fans is much higher if the amount is not much, and the specifications are special. For example, ultra-low speed, dual ball bearings, PWM speed control function and so on. Welcome to the heat dissipation classroom and news center of the cooling fan manufacturer again. The copyright belongs to the cooling fan manufacturer and represents only personal opinions. Please do not reprint the whole article. Any violation will be held for legal responsibility. If you need to know more about the cooling fan manufacturer's product introduction, please Click on the product center