The technology and performance of the cooling fan has reached the mature stage, and new technologies are emerging. Fan Sizes range from 8 mm to 280 mm, with voltages of 5V, 12V, 24V, 48V, 110V, 220V, 380V, square, round, olive, etc. . Ac...

Dong xing-yue has carried out 2 functional tests during the whole process of making the cooling fan. Before a point of oil, a closed oil cap, 2 key points of detection is not the same, today together to learn the functional detection of ...

The noise level of the cooling fan is in the mind of many users. No matter what kind of cooling fan is running, it will produce noise. Between 0 ~ 40 DBA, it is the noise range that people can tolerate As long as the noise increases as t...

Cooling Fan often hear is the wind, air pressure. It is the 2 main parameters that the client who chooses the cooling fan should know, and it is the factor that decides the water cooling characteristic of the cooling fan. The air quantit...

How is the noise from the cooling fan generated? 1. The fluid noise of the Cooling Fan, the wind shear noise, the turbulent air flow, the collision and disturbance of the air, the friction with the objects around, the separation of the b...

What is the system impedance commonly used in cooling fans? What is the effect of understanding the system impedance? In general, we understand the main parameters of the cooling fan only some of the cooling fan water main parameters, ba...

Industrial Cooling Fan is widely used, and its application environment is also different. In outdoor, humid, dusty and other harsh environments, the General Cooling Fan has a waterproof level, namely IPxx, the so-called Ip is the abbrevi...

It is well known that the air volume and pressure of the cooling fan are the main factors that determine the heat dissipation performance.Once the external specifications of the cooling fan are determined, the key require...

The principle of industrial cooling fans is based on energy conversion, that is, the use of electromagnetic energy-mechanical kinetic energy-mechanical energy to heat the flow according to the mandatory heat opposite flow, according to the ...

For DC fan users, customers often for one or more of the following reasons, the fan speed can be controlled: 1, in order to reduce DC fan noise, in order to achieve user-specific cooling effect and noise requirements. 2. In order to incr...