Detailed explanation of Sanace cooling fan parameters?-Capital-Cooling fan manufacturer

When you choose a cooling fan, it will have a parameter, which many people who do not understand the cooling fan do not know what these parameters mean. When you choose a cooling fan, it will have a parameter, which many people who do not understand the cooling fan do not know what these parameters mean. Take the SanAce fan as an example. Assuming you purchase a Sanace DC cooling fan, the parameters are as follows:

Model 9GT0612P4G001

Current 0.56A

Power 6.72W

Speed 10000RPM

Air volume 44.5CFM

Wind pressure 243Pa

Noise 52DB

Sanace waterproof cooling fan

Everyone has a certain understanding of the model, current, and power of the fan, which belongs to the fundamental definition of the device. Below, professionals from Sanyo's cooling fan manufacturer will provide you with a detailed explanation of these indicator definitions.

Fan air volume

Air volume refers to the total volume of air discharged or absorbed by the cooling fan per minute. If calculated in cubic feet, the unit of air volume is CFM; If calculated in cubic meters, it is CMM. The unit of air volume commonly used by heat dissipation fans is CFM (approximately 0.028 cubic meters per minute), and air volume is the most important indicator to balance the heat dissipation ability of heat dissipation fans. The larger the air volume, the higher the heat dissipation ability of heat dissipation fans.

Fan pressure

The air volume and air pressure are a pair of mutually limiting parameters. Generally speaking, the larger the air pressure, the smaller the air volume, while the larger the air volume, the smaller the air pressure. Two cooling fans of the same model, one with a larger air volume than the other, will definitely have a lower air pressure than the other.

Fan speed

Fan speed refers to the number of times the fan blades rotate per minute, in rpm. The fan speed is determined by the number of turns of the coil inside the motor, working voltage, number of fan blades, inclination angle, height, diameter, and bearing system. There is no necessary connection between the quality of the speed micro fan. The speed of the fan can be measured through internal speed signals or external stops.

Fan noise

Fan noise is related to friction and air activity. The higher the fan speed and air volume, the greater the noise generated, and the vibration of the fan itself is also an essential factor that cannot be ignored. Of course, the vibration of high-quality fans themselves will be very small, but the first two are difficult to control. To address this issue, we can try using larger fans. The working noise of a large fan at a lower speed should be smaller than that of a small fan at a higher speed under the same air volume. Another element that we are prone to overlook is the bearing of the fan. Due to friction and collision between the shaft and bearings during high-speed rotation of the fan, it is also a major source of fan noise.

SanAce fan

Do you understand that different models of cooling fans have different parameters? For more information on Sanace cooling fans, please follow us and feel free to inquire and understand.

Capital Technology Co., Limited is the chief agent of SANYO DENKI, one of the leading enterprises of the cooling fan industry. We are a factory who also have our own independent brand CAPITAL product series. The main products are cooling fan, DC/AC fan, radiator, filter, reactor etc. We can provide customer with the most professional and perfect technical support, welcome to contact me at anytime at rainlee@szcpt.com.

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