A new cooling fan to improve laptop performance
In today's rapidly developing digital age, laptop has become an important tool in our life and work. However, as we all know, high performance also brings a headache of heat …
Double Ball Bearing Exhaust Fan
3-pin vs. 4-pin cooling fan: Analysis of advantages and disadvantages of PWM speed regulation and voltage speed regulation
Cooling fans play a crucial role in electronic equipment, servers, industrial equipment and other fields. For different use needs, there are two main types of 3-Pin (3-pin) and …
The reason why the cooling fan cannot work in high temperature environment is revealed
In a high temperature environment, we sometimes encounter the problem that the cooling fan cannot run, which poses a certain threat to the heat dissipation performance and …
What is the cause of excessive temperature of exhaust fan bearing?
The bearing of the DC cooling exhaust fan, its core component, plays an important role, especially the high rpm exhaust fan, once its bearing temperature is too high, it is very …
What is the temperature sensing element of the cooling fan
Temperature control cooling fan is a kind of intelligent fan, take our double ball bearing exhaust fan as an example, its built-in temperature sensing element, can automatically …
How does GPIO read the fan tach signal?
Follow up the previous blog to discuss how GPIO reads the fan tach signal 4, configure the GPIO pin as the input mode to prepare to read Tach signals. This can be achieved by …