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DC Fan
- May 07, 2018 -

Introduction:

A DC fan is a fan driven by a DC voltage (such as 12v dc fan). A brushed fan has a continuous working life of several hundred to more than one thousand hours. When it reaches the limit of use, the carbon brush needs to be replaced, otherwise it is easy to cause the wear of the bearing. The continuous working life of the brushless fan is generally 10,000 hours, and the rotational speed can be controlled or called dc fan speed control. Pan is applied to the cooling and ventilation of electronic products.

Definition:

Fans driven by DC voltage are collectively referred to as DC fans.

Classification:

Divided into two main categories: brushless and brushed

A brushed fan has a continuous working life of several hundred to more than one thousand hours. When it reaches the limit of use, the carbon brush needs to be replaced, otherwise it is easy to cause the wear of the bearing.

The continuous working life of the brushless fan is generally 10,000 hours, and the rotational speed can be controlled. Pan is applied to the cooling and ventilation of electronic products.