9G0948G1011

DC Fans

DC fans are electrical motors used to generate a steady stream of air for a variety of applications, such as cooling electronic components and keeping the temperature in confined spaces under control. The 9G0948G1011 is a highly reliable DC fan that has been designed to meet the need of applications that demand high reliability, long service life and the ability to be located in areas of continuous temperature manipulation. It works on the principle of electromechanical energy conversion, wherein electricity stored in a battery is converted into kinetic energy that drives the fan and helps to generate an air flow.

Main Features and Advantages

The 9G0948G1011 DC fan is rated for a maximum speed of 4000 rpm, and rated for a maximum air flow rate of 15.7 CFM. It incorporates a high-grade sleeve bearing with a long service life, and is designed to be running at more than 80% efficiency. The fan is also designed to function with voltage variations from 5.5V to 7.5V, ensured by a preprogrammed logic control circuit.

The 9G0948G1011 DC fan has several key advantages over its AC counterparts. Firstly, it is much more energy efficient, with efficiencies up to 80% - far greater than that of an AC motor. Secondly, its response time is more than three times faster, allowing its users to better control their environment and keep a more constant air circulation to sensitive electronic components and areas. Thirdly, it operates more quietly than its AC counterparts, ensuring a quieter and more comfortable environment. Finally, it is more cost-effective due to its lower purchase and operational costs.

Application Fields and Working Principle

The 9G0948G1011 DC fan is suitable for a wide range of applications, such as cooling electronic components in consumer electronics and IT equipment, providing air circulation for industrial machines or serving as an exhaust fan in a household appliance. Due to its higher efficiency and faster response time, it can also be used to provide cooling air flow in critical applications like aerospace or medical equipment.

The 9G0948G1011 DC fan works on the principle of electromechanical energy conversion. When the fan is powered, electricity stored in a battery is used to set up an electrical field that interacts with the internal windings of the fan rotor. This interaction then sets up a mechanical reaction that causes the fan to rotate, generating an air flow. The strength of the field and the speed of the rotor can be adjusted with the help of the preprogrammed logic control circuit.

Conclusion

The 9G0948G1011 DC fan is a highly reliable and efficient motor, designed to work with a wide range of applications and deliver excellent results. It is more energy efficient than its AC counterparts, offers faster response time and operates at a much quieter level. Its applications range from cooling and circulation of air in consumer electronics and IT equipment to providing exhaust air flow in critical applications like aerospace or medical devices.