How small can the smallest micro fan be made by the current cooling fan manufacturer?
Many customers want to find a micro fan, and then, first of all, they will ask how big your smallest micro fan is. At present, the shape of the smallest micro fan of the current cooling fan manufacturer is smaller than a RMB 5 dime coin. One is a 1504 micro fan with direct air blow. The overall size is 15*15*4mm. Some micro fans have a power of only 0.048W, work at 3.3V, and a current of only 20mmA. However, the speed can reach 5000 rpm and the weight is 1.4 grams. The air volume can reach 0.07CFM. It is a very energy-saving micro fan. It can also be called a button fan. Another 1804 micro fan with side blowing. Dimensions: 18*18*4mm. This micro fan is characterized by a powerful side. It blows at 90 degrees, and the current is not high. The current is only 0.035A at 5V, and the power is only 0.175W. This structure, even if the size is larger, is much more energy-efficient than our conventional cooling fans. Welcome to the heat dissipation classroom and news center of the cooling fan manufacturer again. The copyright belongs to the cooling fan manufacturer and represents only personal opinions. Please do not reprint the whole article. Any violation will be held for legal responsibility. If you need to know more about the cooling fan manufacturer's product introduction, please Click on the product center
