【 A cooling fan 】 'leaving the country of the fan is not the same!
as the application situation and the change of environmental temperature, sometimes need a different fan speed to meet demand. Some vendors specially designed adjustable fan speed of ebm cooling fans, move and break up two automatically. Mainly is to let users can manually using low speed to obtain low noise in the winter, summer with high speed to obtain good heat dissipation effect. Automatic temperature radiator with a temperature sensor, according to the current working temperature automatic control fan speed, high temperature, improve the speed, low temperature, reduce the speed, in order to achieve a dynamic balance, and keep the wind noise and heat dissipation effect a zui combining site.
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