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How to choose a more suitable low-noise cooling fan for communication equipment?
Nov 24 , 2022
Communication equipment is developing rapidly in this era, and many new things related to it emerge in an endless stream. With the emergence of new products and technologies such as mobile communications, Internet of Things, artificial intelligence, and power batteries, as well as their high heat flux density, high power, and ultra-thin characteristics, this also puts forward higher requirements f...
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Characteristics and application fields of cross flow fan
Dec 02 , 2022
The cross flow cooling fan impeller is multi blade type. The shape is long cylindrical, with front multi wing blades. When the impeller rotates, the air flow enters the blade column from where the impeller is opened. The volute is discharged from the blade column on the other side through the impeller to form the working air flow. This is a brief introduction and working principle of the cross flo...
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How to Find the Cause of a Cooling Fan Vibration Failure
Dec 30 , 2022
1. First of all, we need to remove the cooling fan. We can fix the small cooling fan with one hand, and the larger cooling fan can be fixed with both hands. However, this operation is very dangerous. If you are not a professional, you should not test it like this. After disassembly, the vibration of the fan has been significantly improved. It can be considered whether the installation angle and in...
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Why does the cooling fan of medical equipment trip?
Feb 02 , 2023
With the development of society, our country has also become a big country of machinery and equipment. Because of the heat dissipation requirements of mechanical equipment, cooling fans have also become an indispensable part of equipment production. It is not only used in industrial equipment and electrical equipment, but also in medical equipment. Medical equipment cooling fans are different from...
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Basic knowledge of cooling fan blades
Feb 24 , 2023
The cooling fan blade is an important part of the cooling fan, which affects the performance and parameters of the cooling fan. These fan blades are usually made of plastic or metal materials, and generally consist of a plurality of fan blades. When the fan is running, the blades create airflow, which helps cool objects. Next, let's take a deeper look at the fan blades of cooling fans from three a...
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Working Principle and Advantages of DC Cross Flow Fan
Mar 27 , 2023
Cross flow fans are an important type of cooling fan, commonly used in various applications to provide effective air circulation. These fans are characterized by their unique design, which can provide continuous and uniform airflow even in narrow spaces. In this article, we will discuss the main functions and advantages of cross flow fans, with a special focus on 12V DC cross flow cooling fans. Fi...
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LED lighting cooling fan
May 08 , 2023
In recent years, LED lighting has become an increasingly popular choice in residential and commercial lighting applications. However, like any technology, it is important to address potential issues such as overheating. This is the function of the cooling fan. In today's world, the importance of proper heat dissipation cannot be overemphasized. This is especially true for electronic devices, as th...
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Relationship between Cooling fan speed and air volume
Jun 26 , 2023
In general, the higher the fan speed, the greater the air volume. The cooling fan generates airflow by rotating the blades, and an increase in speed causes the blades to push more air per minute, and when more air can be pushed, the volume of air will also increase. So when customers pursue high air volume, they often choose high rpm exhaust fans. (12038 DC fan is used as an example.) It should be...
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