109P0412F3023

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DC Fans are electric fans that run on direct current (DC) power rather than alternating current (AC). These fans consume less power than AC fans and make few or no noise. DC fans are popularly used in computers and other electronic devices, as well as in industrial, commercial and home appliances.

The 109P0412F3023 DC fan is a widely used DC fan. It is a four-wire model that\'s 40x40mm in size and comes with a brushless motor and a radial impeller. It has a maximum airflow of 4.56 cubic feet/minute, a maximum static pressure of 1.7 mm/H2O, and a maximum speed of 5000 RPM. It is powered with a nominal voltage of 12V and a rated current of 0.15A.

The 109P0412F3023 DC fan is suitable for a wide range of applications, including computers, electronic devices, industrial and commercial equipment, and home appliances. It can be used as a cooling fan to dissipate heat from electrical components, as an exhaust fan to expel air or fumes from an enclosed space, or as an intake fan to draw air into a space. In addition, it can also be used to circulate air or create airflow in a room.

Working Principle of the 109P0412F3023 DC Fan

The 109P0412F3023 DC fan operates on a brushless motor controlled by a speed controller, which is a three-phase inverter-type circuit. When the fan is turned on, the speed controller sends a signal to the permanent magnet inside the fan to start the rotor, which then turns the blades of the fan to create airflow. The speed controller also adjusts the speed of the fan by varying the voltage and frequency of the signal to the motor. This allows the fan to operate at different speeds, depending on the needs of the application.

The 109P0412F3023 fan also provides an additional layer of protection against overloading and overheating. The speed controller is equipped with an overload protection feature that automatically shuts down the fan if it is overloaded or running too hot, thereby preventing damage to the fan and the surrounding devices.

Conclusion

In conclusion, the 109P0412F3023 DC fan is a reliable and efficient fan that can be used in a wide variety of applications. It is powered by a brushless motor controlled by a speed controller, which makes it capable of varying its speed and preventing excessive heat or overloading. This makes it an ideal choice for computers, electronic devices, industrial and commercial equipment, and home appliances.

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