RL65-21/12/2

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

The DC fan RL65-21/12/2 is a model of cooling fan used to keep electric components from getting overheated. The fan has tremendous application fields and works by utilizing a direct current.

DC fans are used in electronics to cool down exposed components and circuits. This includes processors, chipsets, and motherboards, as well as power-hungry graphic card components. DC fans are commonly found in gaming systems, desktop computers, and servers. These cooling fans have various benefits, such as small sizes, lightweight design, space-saving capabilities, and quiet operation.

An RL65-21/12/2 DC fan is also highly reliable and efficient. Its two-phase design with 21 blades is more efficient than most single-phase fans. It has a wide voltage range of operation, from 5.5VDC to 12 VDC. The fan has a high-speed function, enabling it to reach up to 5500 RPM when necessary. Additionally, the fan has a maximum airflow rating of 65CFM, as well as a noise rating of 24dBA.

The working principle of an RL65-21/12/2 DC fan is similar to that of other DC fans. At the heart of this fan is a two-phase motor with two windings. This motor works by generating a rotating magnetic field that causes the blades to rotate. Additionally, this fan has two sets of magnets located on the rotor and stator. The stator magnet is fixed and is connected to a DC voltage supply. The armature is connected to the rotor, which is also connected to the blades.

When a voltage is applied, the two magnets repel each other and the armature rotates. This, in turn, rotates the rotor, causing the blades to spin and produce airflow. The fan’s efficiency is determined by the blades’ pitch angle, the size of the fan, and the size of the rotor. Additionally, the fan’s speed is determined by the applied DC voltage. The higher the DC voltage, the faster the fan will spin.

The RL65-21/12/2 DC fan is a highly efficient cooling fan that has a wide range of applications. It has a high-speed function that allows it to reach up to 5500 RPM when necessary. Furthermore, its two-phase design with 21 blades is more efficient than most single-phase fans. Additionally, the fan has a maximum airflow rating of 65CFM, as well as a noise rating of 24dBA. The fan’s working principle is based on the principles of magnetism and rotation, with two magnets repel each other to cause the rotating armature to spin the fan blades.

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