9G0912P2G03

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

DC fans (also known as direct current fans) are air moving devices driven by a direct current power source, most often a battery. DC fans replace the traditional AC fans, which have their power supplied through an alternating current. DC fans offer many advantages over AC fans, such as providing a variable speed, improved energy efficiency, and many smaller size options, making them useful in a wide variety of applications.

Applications

DC fans are commonly used in consumer electronics, household appliances, computers, and automobiles. For example, they are used in automobiles to provide necessary cooling for air conditioning systems and window defoggers. In computers, they provide cooling to processors and other internal components. In consumer electronics, they are used in game systems and set-top boxes to provide air circulation. In general, DC fans are used wherever there is a need for cooling or circulation.

9G0912P2G03

The 9G0912P2G03 is a DC fan from the 09x series of DC fans produced by NMB Technologies. These fans feature 120mm diameter housings and three-wire lead assemblies for power connections. Most 09x series fans feature thermally protected brushless motors, with ball bearing and electrodynamic bearing options. The 9G0912P2G03 is rated for up to 18W and 0.35 A current, suitable for a wide range of applications. Additionally, these fans are designed for variable speed applications, allowing the control board to adjust the fan speed to suit the application.

Working Principle

DC fans work on the same basic principle as AC fans, converting electrical energy into mechanical energy to generate airflow. However, DC fans differ in their method of regulation. In AC fans, a switch turns the fan on and off at preset intervals, while in DC fans an electronic controller regulates the speed of the fan by adjusting the current and voltage supplied to the motor. This allows for a greater level of control and efficiency in determining the rate at which air is moved.

The 9G0912P2G03 features a three-wire lead assembly, which allows for speed control via the user\'s control board. This fan is designed to work with various types of voltage and current inputs, and can be connected to a 12V or 24V power source. Connections can be made using a standard 3-pin connector or a Molex connector. Once connected, the fan can be adjusted via the control board, allowing the user to change the fan speed and power consumption to suit their application.

Conclusion

DC fans offer a number of advantages over traditional AC fans, such as improved efficiency, variable speed control, and smaller form factors. They are used in a wide variety of applications, including consumer electronics, household appliances, computers, and automobiles. The 9G0912P2G03 is a compact 120mm DC fan from NMB Technologies. It features a three-wire lead assembly, allows for variable speed control, and is rated for up to 18W and 0.35 A current. DC fans offer an ideal solution for applications requiring a quieter, more efficient air movement solution.

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