FFB1248XHE-M

DC Fans

The FFB1248XHE-M is a compact, highly efficient DC fan developed by NMB Technologies Corporation, that combines a brushless afd permanent magnet motor and an advanced airfoil frame for optimal thermal management. This product features a fan frame size of 120mm x 120mm x 48mm and has a rated current of 0.3A-0.8A and a max airflow of 82.42 CFM.

Application Field

The FFB1248XHE-M DC fan is designed to be used in a variety of applications including general purpose thermal management in server, telecom, blade and storage chassis, home entertainment systems, and industrial and factory automation systems. It is also suitable for cooling or heating cabinet equipment.

Working Principle

The FFB1248XHE-M DC fan consists of two main components: the permanent magnet motor and the fan frame. The motor drives the fan impeller which creates an air flow that passes through the fan frame. The air flow is then directed to the appropriate areas of the application where it is dissipated or drawn in depending on the thermal requirement of the application.

The DC fan works by taking in air from the front of the fan frame and then pushing it out of the back. The operation of the fan is controlled by a motor control circuit board which adjusts the speed of the fan depending on the desired air flow. This is accomplished by adjusting the motor speed, thus controlling the airflow.

The FFB1248XHE-M has an external rotor design, which increases the overall efficiency of the fan, making it more reliable and efficient. The external motor design also reduces the need for lubrication and noise produced by the fan.

The FFB1248XHE-M DC fan has the ability to operate at temperatures from -25°C to +70°C making it suitable for a wide variety of applications.

Conclusion

The FFB1248XHE-M DC fan is a highly efficient product that is suitable for a variety of cooling and heating applications. Its external rotor design and wide operating temperature range make it a great choice for industrial, home, and office applications. Its small size and low power consumption make it a cost-effective solution for any application.