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Time：2021-11-23Views：0
Conventional cooling fans generally indicate that the temperature is between -10 and 70 degrees. Because the conventional cooling fans in this range are relatively reliable, some people will ask, can the material of the cooling fan only withstand high temperatures of 70 degrees ?
The temperature that materials can withstand is actually more than that, such as ICs generally can withstand 80 degrees, plastic parts can generally withstand 110 degrees, wires are 80 degrees, and motor copper wires can withstand 110 degrees. But we know that while the cooling fan is running, the motor itself will Heat, the higher the current, the higher the temperature rise, so the ambient temperature of 70 degrees + own temperature is definitely more than 70 degrees
Specially made heat-resistant cooling fan, can be designed at 85 degrees, using 100 degrees high temperature resistant driver IC, 160 degrees resistant motor copper wire, 180 degrees resistant wire, plastic parts are made of fireproof materials, without reducing the speed , To reduce the temperature rise of the motor itself, use the double ball bearing structure, most of which are designed like this, and work in an 85 degree environment can be guaranteed.
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