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Time：2021-08-03Views：0
When we buy a cooling fan, or when selecting a cooling fan, an important question is the warranty period of the cooling fan, that is, how long can the cooling fan last?
The cooling fan is divided into two different structures. One is an oil bearing and the other is a double ball bearing. The service life of the cooling fan is mainly related to the bearing. The life expectancy of the cooling fan with oil-impregnated bearings is 28,000 hours, and that with double ball bearings is 50,000 hours
Most of the sales of cooling fans will directly talk about the use time, but do not talk about the requirements of the previous question. The estimated life we say refers to the ambient temperature at 25℃ and the dry humidity at RH60%±20%, for example, the temperature is too high, or If it is too low, it will affect the use time of the cooling fan.
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