Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction to DC Fans

DC fans, also known as DC brushless fans, are electric fan motors driven by a direct current power source. Unlike traditional AC fans, which use alternating current to operate, DC fans typically consist of several copper coils and magnets as well as a printed circuit board (PCB) controller for regulating the fan’s speed and airflow direction. The pulsed-current from the motor winding serves to rotate the fan blades to generate the airflow.

9S0812P4F011 Overview

The 9S0812P4F011 is a popular DC fan manufactured by NMB Technologies Corporation. This fan is designed for applications requiring a reliable cooling solution that is both power-efficient and quiet. These 120mm fans have a maximum airflow of around 30CFM, a maximum speed of 3000RPM, and a noise rating of 26 dBA. The 9S0812P4F011 is one of NMB’s most popular series, providing superior performance in a variety of industrial applications.

9S0812P4F011 Application Field

The 9S0812P4F011 is a universal DC fan motor and is ideal for numerous applications. Because of their excellent performance and reliability, these fans are used to cool electronic and electrical equipment, from personal computers and gaming consoles to industrial machinery. The fans are also used in commercial and consumer air-conditioning systems, as well as in medical devices, automotive instrument panels, air circulation systems, and other larger scale applications.

9S0812P4F011 Working Principle

The 9S0812P4F011 utilizes brushless DC technology. This fan is powered by a DC voltage that is applied directly to the motor winding. This DC voltage is converted into a pulsed-current that helps rotate the fan blades. The fan blades, in turn, generate the airflow that aids in cooling the device or equipment. The speed of the fan can be further controlled by a printed circuit board (PCB) controller, which can adjust the fan RPM accordingly and help optimize the cooling efficiency.

Conclusion

The NMB Technologies 9S0812P4F011 is a universal DC fan motor that is widely used in various industrial applications. It utilizes brushless DC technology and is powered by a DC voltage that is applied directly to the motor winding, which helps generate the airflow needed for cooling. The PCB controller further helps in regulating the fan speed accordingly in order to optimize the fan’s efficiency. This fan is well-known for its reliable performance and quiet operation, making it a preferred cooling solution for many applications.

The specific data is subject to PDF, and the above content is for reference