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Sage lighting
For stage lighting cooling, it is necessary to choose a good cooling fan, otherwise noise will appear and have a certain impact on the performance. In order to avoid errors in the performance, how should stage lighting cooling fans avoid noise?
DC fans are widely used nowadays, mostly in various fields such as chemical and light industry, and have excellent ventilation effects in buildings, homes, and other areas. There are many types of cooling fans, each with its own unique function.
The noise of the lighting cooling fan is related to friction and air flow. The higher the fan speed and air volume, the greater the noise caused. In addition, the vibration of the fan itself cannot be ignored.
Of course, high-quality cooling fans have minimal vibration, but the first two are difficult to overcome. To solve this problem, we can try using larger high-power cooling fans.
Under the same air volume, the working noise of a large fan at lower speeds should be lower than that of a small fan at higher speeds. Another factor that we tend to overlook is the bearings of the fan.
Due to the friction and collision between the shaft and bearings during high-speed rotation of the cooling fan, it is also a major source of noise for the cooling fan.
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