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PWM technical background PWM (Pulse Width Modulation). The traditional temperature-controlled fan uses a temperature probe near the fan bearing to detect the temperature of the fan‘s air inlet, thereby adjusting the fan‘s speed. Although this kind of temperature control solves…
Two main types of fans, centrifugal fans and axial fans exist. To assist clarify this misconception, the fan kinds, their advantages and purposes are mentioned as follows. A centrifugal fan is somewhat different in design and function from an axial…
Yunfan Power LTD is a leader in the fan and cooling products industry. This company supplies my company and thousands of others with axial fans, DC brushless fans, blower fans, EC axial fans, metal guard grills, and plenty more fan-related…
we are design of yunfanpower in 2021.and this time can see more clear and easy to read. will help us get more competitive. how is your advice of this new logo design ?
how to make AC axial fan AC FAN 220V 12038 1.motor rolling 2.motor cooper connector 3.motor fixing 4.axis fixing 5.terminals connection 6.impeller/ball/spring 7.ring connection 8.test high voltage 9.test voltage/speed/noise 10.label 11.package