DLF-18-0004

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Common Mode Chokes

Common mode chokes have become increasingly popular in recent years thanks to their ability to effectively reduce common mode current and ensure high signal integrity. The DLF-18-0004 common mode choke is a special type of choke specifically designed for reducing interference in high frequency transmissions. It is typically used in radio frequency, satellite communication, and other high frequency applications.

The DLF-18-0004 is a multilayer common mode choke, consisting of two ceramic layers and an external magnetic core. These components work together to filter out the common mode current, and weaken the coupling capacitance, resulting in an extremely efficient solution for suppressing common mode noise. The inductance value of the choke is typically 2.7uH, which is suitable for high frequency applications, and it can handle peaks as high as 10A.

The working principle behind the DLF-18-0004 lies in the interplay between the magnetic core and these two ceramic layers. The winding of the magnetic core interacts with the ceramic layers to create a low pass filter, which acts as a barrier for the common mode signal. The filter works to reduce the amount of common mode current, which means that only the desired signal can be transmitted. The choke also helps to decrease the coupling capacitance between the transmitter and receiver, resulting in reduced interference.

The DLF-18-0004 offers a number of advantages over other common mode chokes. First, it is lightweight and takes up less space than standard chokes, which is great for applications where space is limited. It also has an extremely high insertion loss in the range of 10 MHz to 1GHz, making it suitable for high frequency applications. In addition, the chokes are easy to install and require minimal maintenance.

The DLF-18-0004 common mode choke is an ideal solution for applications requiring efficient signal filtering and high signal integrity. It is suitable for use in radio frequency, satellite communication, and other high frequency transmissions, and provides an easy to implement and cost effective solution for suppressing common mode noise. With its ability to reduce common mode current and reduce coupling capacitance, it is a must-have component for any high frequency application.

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