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Do you choose a single large fan or multiple small fans? Let's pick up where we left off in the last blog post
Mar 07 , 2024
Let's pick up where we left off in the last blog post. Multiple small fans: · Balanced heat dissipation: Multiple small fans can better cover the entire computer interior, bringing cool air to several key components. This can effectively solve the hot spot problem and temperature imbalance. ·Flexibility: Since multiple small fans can be controlled independently, you can adjust the speed and o...
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The reason why the cooling fan cannot work in high temperature environment is revealed
Mar 18 , 2024
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 stability of the device. We Chungfo as a more than ten years of experience in the ac exhaust fan wholesale manufacturers will lead you to explore the cooling fan in the high temperature environment can not operate several possib...
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Innovative technology into millet cars, cooling fans open a new era of comfortable driving
Apr 01 , 2024
Xiaomi car is on sale, leading the new trend of future travel! Like smart phones, smart homes and other fields, Xiaomi has won the love and recognition of consumers with its innovative and high-quality products. Today, Xiaomi is extending the power of innovation to the automotive field, bringing people a revolutionary smart car. However, in this highly anticipated Xiaomi car, there is a crucial te...
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What is the temperature sensing element of the cooling fan
May 27 , 2024
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 adjust the speed and rotation of the fan according to changes in ambient temperature. So, how exactly does this amazing temperature sensor work? Here is a brief introduction for you. Temperature sensing elements usually us...
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Is the cooling effect of the cooling fan related to the number of fan blades？
Jun 03 , 2024
The cooling effect of the cooling fan is indeed related to the number of fan blades, but this is only one of the influencing factors. Here's a detailed explanation: 1. Wind pressure Wind pressure: More blades generally provide higher wind pressure, which is beneficial for cooling scenarios that require high wind pressure. 2. Blade design Shape and Angle: Optimized blade design allows for better ai...
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What kind of design cooling fan can read the tach signal through GPIO？
Jun 17 , 2024
Typically, the cooling fan is connected to the system through a three-wire interface, which includes a power cable, a ground cable, and a Tach cable (speed signal cable). In order to be able to read Tach signals through GPIO, you need to select a fan that supports this feature. Such fans are often referred to as "ach-enabled" (supporting Tach) or "RPM-sensing" (supporting speed detection) fans. Th...
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How does GPIO read the fan tach signal?
Jun 20 , 2024
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 using appropriate programming languages and libraries. For example, you can use the RPi.GPIO library for Raspberry PI. 5. Read the status of GPIO pin to obtain Tach signal. Depending on the programming language and lib...
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Working principle of hydraulic cooling fan
Jul 11 , 2024
The core of the hydraulic cooling fan is the hydraulic drive system. The hydraulic pump pressurizes the hydraulic oil and transfers it to the hydraulic motor to drive the fan blade to rotate at high speed. In this way, the fan can produce a strong airflow, quickly take away the heat, to achieve the purpose of efficient heat dissipation. This design allows the hydraulic cooling fan to operate stabl...
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