The key radiator cooling fan features do you understand

Radiator cooling fan air volume of the wind pressure are key elements of resolution thermal performance, once the heat dissipation of the cooling fan certainly external specification, the key of the radiator cooling fan features request is air volume and air pressure, rather than the cooling fan speed. Usually, people misunderstand the key point, beginning at a speed of 2400 r/min using radiator cooling fan manufacturer. Only the radiator cooling fan manufacturer b is 2400 r/min, this is a complete wrong. Manufacturer, for example, a 4028 radiator cooling fan speed is 8000 RPM, air volume for 30 cubic centimeter, pressure of 15 milliohm, rated current is zero. 16 amp, noise of 30 decibel, manufacturers of b 4028 radiator cooling fan speed is 7500 RPM. Air volume to 32 cubic cm, pressure is 15. 6 milliwatts 2, rated current is zero. And noise of 30 decibel Ann; 。 From the numerical point of view, the manufacturer of parameters will be better than that of manufacturers a, b and manufacturer b 7500 turn/dispersing heat fan can be spread by manufacturers a full 8000 turn/thermal cooling fan ( In front of the theme, the same quality) , so we choose the cooling fan is not the heat dissipation of the cooling fan speed, but the air volume and air pressure. Wenling city chi automotive air conditioning technology co. , LTD was founded in 2002 in wen ling, is a focus on research and development, production, sales, radiator cooling fan of high-tech enterprises. Produced dc cooling fans, ac cooling fan, blower, waterproof/dustproof cooling fan, EC conversion and the cooling fan, radiator dc cooling fan, car radiator cooling fan, mute radiator cooling fan, radiator cooling fan, turbo cooling fan, dc dc cooling fan, centrifugal fan, blower, air blower factory, new energy dc cooling fan, brushless motor, etc. , has been widely used in: communications equipment, UPS power supply, medical equipment, electric welding machine, industrial control equipment, household electrical appliances, air purification industry, automobile industry, projectors, beauty equipment, sports equipment, and other areas of the industry.