DFKH-22-0002

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Common Mode Chokes are the most common type of inductors used in chassis, printed circuit boards, and power transmission lines. They are mostly used to reduce the possibility of electrical interference due to cross-talk between conductors. The most important feature of this type of inductor is that it can reduce the common-mode currents that are carried between two or more electrical conductors.

DFKH-22-0002 is a common-mode choke, with a double-shield structure and a high-frequency resonance filter. This type of choke has been designed for high-frequency applications, with a maximum ripple of less than 10 dB. It is able to filter out the EMI interference generated by high-frequency signals such as digital signal lines, clock lines, data lines and HDTV signals. The double-shield structure also provides an extra layer of protection against outside interference. This type of choke is also widely used in industrial and commercial applications.

The working principle of a common-mode choke is based on the induction of a magnetic field in a coil that interacts with the impedance of the two conductors(or more). This interaction creates a magnetic field that is perpendicular to both conductors and is in the opposite direction as the common-mode current. This opposition of the common-mode current then reduces the level of interference caused by the two conductors. The amount of interference depends on the impedance of the two conductors, as well as the inductance of the choke.

The DFKH-22-0002 comes with a high level of isolation, which helps to reduce any interference between the two conductors. It also has a low resistance and low impedance, which results in a high level of efficiency when it comes to filtering out EMI interference. This type of choke is particularly useful in applications where high-frequency signals are present and needs to be suppressed in order to ensure data integrity.

DFKH-22-0002 is a high-performance common-mode choke that offers effective EMI suppression and high-frequency noise control. It is a reliable and high-performance choice for applications requiring a high level of isolation and filtering out EMI. It is also an ideal choice for industrial and commercial applications that require high levels of protection from electrical interference.

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