B82731M2182A030

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

Common Mode Chokes, also known as balanced line chokes, are inductors that are generally used for filtering out electromagnetic interference (EMI) in high frequency applications. They are especially useful in applications where normal filters cannot be applied due to the nature of the application or the frequency range of the signals being carried. Common Mode Chokes are used in a wide range of applications such as medical, automotive, and communication systems where high-frequency signals, such as those from radio frequency (RF) sources, need to be filtered in an efficient manner. The B82731M2182A030 is a commonly used Common Mode Choke and is suitable for filtering in many different applications.

The B82731M2182A030 is a Common Mode Choke specifically designed for high frequency EMI filtering in a variety of applications. It consists of an inductor element with two windings connected in series and two capacitors connected across the windings to improve the high frequency performance. It features an inductor current of 4 A and a self-resonant frequency of 3.8 GHz, making it ideal for most high-frequency applications. Additionally, its toroidal design ensures excellent EMI performance with very little harmonic distortion. Furthermore, its high-temperature capability makes it suitable for use in automotive and industrial applications where temperatures can spike.

The working principle of the B82731M2182A030 Common Mode Choke is quite simple. When passing through the inductor, the common mode signal is completely blocked, while the differential signal is passed through. This happens because, under normal operating conditions, the differential mode signal will have one winding in-phase with the other while the common mode signal will have both out-of-phase, resulting in the choke rejecting the common mode signal while passing through the differential mode signal. In applications where multiple common mode signals need to be filtered, the B82731M2182A030 can be used in combination with other Common Mode Chokes to achieve higher levels of filtering.

The B82731M2182A030 Common Mode Choke is an ideal choice for many applications due to its combination of high performance and high frequency capability. It is particularly useful in applications such as automotive and industrial which require robust EMI filtering for high frequency signals as well as those requiring efficient EMI filtering over a wide range of frequencies. Furthermore, its high temperature capability makes it suitable for a wide range of applications where conditions may become extreme. As such, the B82731M2182A030 Common Mode Choke is an excellent choice for many applications where effective EMI filtering is essential.

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