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[Do you know about heat dissipation] How to deal with DC fan failure?

Release time:

2019-05-20

DC fans are already very common in our daily lives, such as laptops and computer hosts, which all require cooling fans, but when we use DC cooling fans, there will definitely be some failures, so when DC cooling fans have problems When, how should we solve it? 1, the use of DC fan suddenly appear noise is particularly large, sometimes even louder than the sound of the chassis power supply. Solution: This situation is often the fan lubricating oil is dry, or the fan is too dusty. We only need to separate the radiator from the fan, clean the fan, dry it, and add a little lubricating oil.

    DC FanIn our daily life has been very common, such as notebook, computer host, these need to use the cooling fan, but the DC cooling fan in our use, there will be some failure, then when the DC cooling fan problems, how should we solve it?
1, the use of DC fan suddenly appear noise is particularly large, sometimes even louder than the sound of the chassis power supply.
Solution: This situation is often the fan lubricating oil is dry, or the fan is too dusty. We only need to separate the radiator from the fan, clean the fan, dry it, and add a little lubricating oil.
2. The fan moved its orientation during use.
Solution: This situation must be that the buckle fixing the fan is broken, just change it.
3. When the fan rotates, there is a "da da" impact sound.
Solution: This is caused by the fan touching the data line. You need to use rubber bands to tie up the scattered data lines.
What has been said above is the solution when the DC cooling fan fails. Of course, what has been said above is that we are relatively easy to encounter at ordinary times, and it is also a failure problem that we can solve by ourselves.
Shenzhen Jiangshanlai Electronic Technology Co., Ltd. was founded in Shenzhen, China in 2005. It is a large-scale enterprise specializing in the customization, research and development, manufacturing, sales and service of DC brushless motors, DC cooling fans, DC brushless fans, DC bracket fans, supercharged cooling fans, micro cooling fans, DC cooling fans, DC blowers, and non-standard fans, DC fan wholesale manufacturers and DC fan suppliers. Products sell well in Guangdong, Shenzhen, Guangzhou, Dongguan, Fujian, Zhejiang, Jiangsu and other places.

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