FAD1-08025DBJW12

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DC fans are widely used in a large variety of applications, and the FAD1-08025DBJW12 is a popular example. It is a brushless DC fan with a fan diameter of 80 mm and a maximum air flow of 25 CFM. The fan has a variable speed range of 4500 to 7000 RPM and can operate at temperatures of up to 100°C.

The fan has a closed loop, permanent magnet-type motor. This means that the current from the power source is converted to magnetic field energy in the motor rotors, which in turn produces torque that drives the fan. The motor is designed with four poles and six stator windings. The six stator windings are connected in series, with each winding providing different levels of current flow. The current flows through the magnets, creating a magnetic field that pushes against the rotors, causing them to rotate.

The speed of the fan is controlled by the pulse width modulation, or PWM. This is a process by which the power output of the fan is regulated. The pulse width is the amount of time that the current is switched on and off. The PWM allows the user to adjust the speed of the fan by adjusting the pulse width. The fan can also be operated in either forward or reverse direction. This is particularly useful for cooling applications, as the fan can be used to push or draw air from a specific area.

The fan is designed to operate at low noise levels, with a noise level of 26 dB(A). It also has a good starting torque, so it can start quickly and reliably. The fan also has a long service life, with an expected life of 70,000 hours. This is because the fan uses high-quality components and has a special lubrication system to ensure smooth operation.

The FAD1-08025DBJW12 is a highly reliable and efficient DC fan that is suitable for a variety of applications. It is particularly well suited for applications where a high air flow is required coupled with low operating noise levels and quick starting torque. It is ideal for applications such as computer cooling, air purification, and ventilation.

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