DEN-25-0001

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The DEN-25-0001 common mode choke is a type of inductor used for suppressing common mode signals. A common mode choke is a two-terminal device that utilizes inductance to limit the flow of current between its two terminals. It works by creating a magnetic field that opposes the flow of current, resulting in reduced current flow between the two terminals.

Common mode chokes can be used for a variety of applications, including protecting electronic equipment from electromagnetic and radio frequency interference (EMI/RFI), reducing the amount of radio frequency noise generated by electronic devices, and attenuating common mode signals in communication circuits. Common mode chokes can also be used in applications such as motor drives, surge protection, and filtering power supply lines.

The DEN-25-0001 common mode choke uses an air core design with ferrite core material to create its magnetic field, and is rated for 25A rated current. It is available in a variety of form factors, including surface mount, through-hole, and axial. The DEN-25-0001 is designed to operate in a temperature range of -20°C to +85°C and has a maximum tolerable flux rate of 400mT, making it ideal for use in high-voltage applications.

The design of the DEN-25-0001 common mode choke makes it suitable for use in a wide range of applications, from automotive, industrial, and telecom applications to medical equipment and consumer electronics. It can be used in circuits with high-frequency electrical noise, such as those encountered in power supplies, motor drives, and communications systems. In such circuits, it is effective in reducing the level of RFI and EMI noise generated by the conductor, as well as attenuating any common mode signals present in the system.

The working principle of a common mode choke involves creating an opposing magnetic field in the direction of the current flow to reduce the amount of current flow through the device. This is done by winding two or more coils of wire around a ferrite core material that has an air gap in the center. Depending on the type of choke, the coils may be wound in either a series of parallel loops, or crossed and connected back-to-back. The ferrite core material creates a magnetic field that opposes the flow of current, reducing the amount of current flowing through the device. The DEN-25-0001 common mode choke also features an air gap in the center of the core material to reduce the amount of leakage flux that can interfere with other components in the system.

In summary, the DEN-25-0001 common mode choke is an inductor device used to reduce current flow and attenuate common mode signals in communication circuits. It is available in a variety of form factors, has a maximum current rating of 25A, and is suitable for use in applications with high-frequency EMI/RFI signals. The device utilizes an air core design with ferrite core material to create its magnetic field, and the air gap in the center of the core reduces the amount of leakage flux for improved performance.

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