9A0824L402

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 vital components that enable a multitude of machines to function optimally in a wide range of settings. In particular, the 9A0824L402 DC Fan is particularly well suited for applications that require reliable, consistent and silent operation over extended periods of time. This article will discuss the features and applications of the 9A0824L402 DC Fan and its working principles.

Overview

The 9A0824L402 DC fan is a long-life, fan bearing, high-efficiency, quiet-running DC brushless motor fan. This type of fan is relatively small in size, allowing it to be used in machines with limited space. It is a reliable and durable device, with an expected life span of 40,000 hours. It has a noise rating of 49 dB(A) at a fan speed of 5,000 RPM, and a fan speed range of 4,800 to 6,400 RPM. The 9A0824L402 DC Fan operates on a 12 VDC input voltage, and has a maximum current consumption of 0.2 A.

Application field

The 9A0824L402 DC Fan is suitable for a variety of applications, such as cooling electronics devices, financial transaction terminals, medical analysis systems, security systems, telecommunications systems, and instrumentation systems. It is also suitable for active cooling of electric vehicles, for internal cooling of power supplies, and as an exhaust fan for small enclosures. Due to its high reliability, even in harsher conditions, the 9A0824L402 DC Fan is also suitable for use in industrial and automotive settings.

Working principle

At the heart of the 9A0824L402 DC fan is a DC brushless motor. This motor is composed of a rotor, a stator, and a permanent magnet. The fan\'s input voltage creates a changing magnetic field in the stator and rotor. This changing magnetic field induces an alternating current in the rotor, which in turn generates a torque that rotates the rotor. As the rotor rotates, it draws air in from the side of the fan and propels it out. This creates a steady airflow that is used to cool, ventilate, or exhaust heat.

In addition to this, the DC fan has an integral speed control circuit composed of an integrated voltage regulator, a current sensor, and a thermal sensor. This circuit helps to regulate the fan\'s speed and current consumption, allowing it to operate more efficiently and at a quieter noise level. The fan also has a built-in active protection system that helps to protect it from operating in areas with potentially hazardous temperatures or voltages.

Conclusion

The 9A0824L402 DC Fan is a highly reliable, durable, and efficient device that can be used in a variety of settings. Thanks to its small size, low noise, and built-in protection system, it is ideally suited for cooling and ventilating electronics, instrumentation, security systems, and more. In addition, its integral speed control circuit ensures that it operates efficiently and quietly. For these reasons, the 9A0824L402 DC Fan is an ideal choice for a wide range of applications.

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