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What is the difference between DC FAN and AC fan?
Date：2020/4/21 Views：2943 【BACK】
The application of DC fan and AC fan is very extensive, can be used according to different environment to choose, in life is also an indispensable accessories. DC Fan power consumption is low, high efficiency, low noise, long service life, AC AC fan power consumption, efficiency will be lower, temperature rise, so the service life is shorter than DC fan, so DC fan has obvious advantages, however, DC fans require additional power supply, such as a fan of normal working hours w power, it must be equipped with more than 75W power supply, because we have to consider the consumption, so we have to face the following problems, 1, cost will increase, because the need for power + Fan 2, small space can not prevent the power supply, especially writing equipment some places need to put a few fans, the power supply has to increase correspondingly, the volume has to increase, the space is a problem. General power efficiency of about 85% , 15% of the power in the loss. 4. Matching the power supply to the fan also requires consideration of EMC issues. The above is the difference between DC and AC fan introduced by Dong Xing Yue. We can customize it according to the customer's special requirements. If you want to know more about DC fan, you can click on
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