MR9238L12B2-FSR

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

DC fans are an important part of electronic cooling and are widely used in many electronic products. DC fans used in different applications require different performance specifications. The MR9238L12B2-FSR fan is a specifically designed DC fan, equipped with a special "fractional speed control" feature, that is great for applications that require variable speeds and relative controllability. In this article, we will discuss the various applications and working principle of the MR9238L12B2-FSR fan.

The various applications of the MR9238L12B2-FSR fan include computer server systems, storage devices, telecommunications equipment, medical equipment, surveillance systems, laser printers, data centers, security systems, home electronic devices, and many more. The fan\'s "fractional speed control" feature makes it suitable for applications that require variable speeds and relative controllability.

The MR9238L12B2-FSR fan is equipped with a ball bearing fan motor that is designed to run at a specified speed of 24V DC, 25% minimum speed or 12V DC, 80% minimum speed. It has a motor speed of 12V DC, 0.63A and airflow of 30 CFM (720 l/min) at a pressure of 0.12 inch-H2O (3.05 mm-WaterAq), with a sound level of 40.6 dBA. The fan is also capable of withstanding high shock and vibration, with a maximum of 7G at a speed of 2400RPM. The fan also has a wide operational temperature of −10°C to +70°C.

The working principle of the MR9238L12B2-FSR fan is based the concept of a brushless dc motor. The brushless DC motor consists of an electromagnet, a rotor, and a stator. When the rotor spins, its poles change their position relative to the electromagnet and this produces a rotating magnetic field. This field interacts with the stator, driving the rotor to rotate, thus, generating a magnetic torque and producing electrical power. The fan utilizes this concept to generate airflow.

The fan is driven by a series of electromagnets which will cause the fan blades to rotate once they are activated. The rotation of the blades will generate airflow and create a cooling effect. Additionally, the fan can be controlled using a speed controller, so that the speed and the airflow can be adjusted depending on the requirements of the application.

The MR9238L12B2-FSR fan is an efficient, cost-effective, and reliable fan for various applications. With its fractional speed control feature, the fan is ideal for applications that require variable speeds and relative controllability. It is also equipped with high shock and vibration resistance and a wide operational temperature range, allowing it to perform in extreme conditions.

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