How much high temperature can the high temperature cooling fan resist?

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. Therefore, the ambient temperature of 70 degrees + its own temperature must be more than 70 degrees. The special high temperature heat dissipation fan can be designed at 85 degrees, and the high temperature resistance 100 degrees drive IC is used. 160-degree motor copper wire, 180-degree wire resistance, plastic parts are made of fireproof materials, and the temperature rise of the motor itself is reduced without reducing the speed. The double ball bearing structure is used, most of which are designed in this way. Work in an environment of 85 degrees can be guaranteed. The copyright of the dynamic information of the micro DC fan belongs to the cooling fan manufacturer. Please do not reprint the whole article. Any violation will be held for legal responsibility. If you need more information about the cooling fan manufacturer, please click on the product display.