Heat dissipation dc cooling fan speed slow

Nowadays with the development of modern technology, many industries are applied to the cooling cooling fan, but in the use of the heat dissipation dc cooling fan, sometimes slow speed problems due to improper use, if you want to know the speed of it is normal, first we have to know their own at the time of using heat dc cooling fan speed is how much, and it isn't speed slow, so heat dc cooling fan speed slow? What are those? Let's look at the radiator cooling fan speed slow reason: 1, the reason of heat dissipation dc cooling fan speed slow first check whether the use time is too long, not removed cleaning dust, lead to dust accumulation is overmuch, cause the cooling fan rotation struggling, the speed will slow down. Advice on a regular basis to clean up its dust is a big to the harm of cooling dc cooling fan. 2, slow cooling dc cooling fan speed may also be the cause of the power part of the problem, so the user can also consider a change in silent power may be cooling dc cooling fan, the current market there are a lot of quiet power, the power usually after strictly detection, can effectively reduce the power supply noise. Also to be able to power to change for better heat dissipation dc cooling fan, switch power supply cooling fan is simple in process, the key is to look out the cooling fan and power supply connection part. 3, if it is other cooling dc cooling fan not installed when installing friend loose, it will also lead to the cooling fan speed slow oh, be careful when you install and remove all recommended in carefully. About heat dissipation dc cooling fan speed slow reason analysis for everybody to this, heat dissipation dc cooling fan speed is very important, for its service life has a lot to do, so we should pay attention to.