What is the key to the characteristics of heat dissipation wind
Release time:
2020-09-28
Cooling fanThe air volume and air pressure are the main elements of the resolution heat dissipation performance. Once the external specifications of the cooling fan are affirmed, the key requirements for the characteristics of the cooling fan are air volume and air pressure, not fan speed. Often, people misunderstand the key points and start using manufacturer a cooling fan at a 2400 r/min speed.
The cooling fan of manufacturer B only needs to be 2400 r/min, which is completely wrong. For example, the 4028 cooling fan of manufacturer A has a speed of 8000 r/min, an air volume of 30 cubic centimeters, an air pressure of 15 milliohms, a rated current of 0.16 amperes, and a noise of 30 decibels, and the 4028 cooling fan of manufacturer B has a speed of 7500 r/min.
The air volume is 32 cubic centimeters, the air pressure is 15.6 milliwatts 2, the rated current is 0.14 amperes, and the noise is 30 decibels;. From a numerical point of view, the parameters of manufacturer B will be better than those of manufacturer a, and the 7500 r/min fan of manufacturer B can be completely 8000 r/min by manufacturer A's cooling fan (under the previous topic, the quality is the same), So we choose the fan not to look at the speed of the cooling fan, but to look at the air volume and air pressure.
Related News
Understanding the Benefits and Applications of the 93x93x30mm DC Blower in Industrial Ventilation
2026-08-02
Understanding the Mechanics of the 70x70x15mm Mini DC Blower: A Comprehensive Guide
2026-07-26
Understanding the Benefits of 60x60x28mm High Airflow Blower Fans for Industrial Cooling Solutions
2026-07-19
Focus on us
Scan code to add WeChat
Contact: Mr. Bao
Mobile:+86-13823587960
E-mail:info@jslfan.com
Address: 3rd Floor, 59 Yanshan Avenue, Yanchuan Community, Yanluo Street, Bao 'an District, Shenzhen
Links: