3ET1

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

Power Line Filter Modules are the systems used in the electronics industry to filter out and reduce conducted emissions from being released in the environment. The 3ET1 is a type of power line filter module, which is an effective way for reducing noise that is generated in the electric circuit. This type of power line filter module can be used in various applications, and this article will discuss the applications as well as the working principle.

Application Field

The 3ET1 power line filter module is typically used in the industrial power systems, controllers, television receivers, and audio devices. For power system applications, the 3ET1 power line filter module is used to reduce the electromagnetic interference that is caused by the switching of surge and high voltage electrical equipment. It also helps to reduce noise and interference from entering control systems and computers, which helps to prevent serious damage. Furthermore, by reducing noise, controllers and computers function more smoothly and efficiently, which increases product quality.

For audio and video applications, the 3ET1 power line filter module helps to reduce the inductive and capacitive interference that can be caused by the audio or video components. This helps to ensure that the audio and video signals are of the highest quality and allows for optimal performance. It also helps to reduce the noise that is caused by power sources and antennas connected to the audio and video systems.

Working Principle

The 3ET1 power line filter module utilizes an active circuit design, which is based on a series of three inductors, three capacitors, and three diodes. These components form a filter chain that is effective in eliminating interference and external signals from entering circuitry. The inductors and capacitors act as filters and reduce noise by allowing high frequency signals while blocking low frequency signals. The diodes are used to provide further protection from electromagnetic interference and block the path of transmission for any unwanted signals.

The 3ET1 power line filter module also utilizes a variable resistor that allows the impedance of the filter to be adjusted to different levels. This helps to further reduce the noise levels while still allowing the desired signal to pass through. In addition, the variable resistor is also used to limit the current that is sent to the load, which helps to reduce the power consumption for the system.

The 3ET1 power line filter module is effective in reducing noise and interference that is generated in electric circuits. It is used in various applications such as power systems, controllers, audio and video devices, and more. The 3ET1 power line filter module utilizes an active circuit design based on a series of three inductors, three capacitors, three diodes, and a variable resistor. This helps to provide a more efficient and effective way to alleviate noise in electric systems.

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