8108-RC

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Common Mode Chokes (CMCs) are electronic components that are used to suppress or control electro-magnetic interference (EMI) in electronic circuits. The 8108-RC is a type of CMC that is designed to provide optimal signal integrity and EMI suppression performance.

The 8108-RC CMC is designed with a two-part construction. The first part is a ring-shaped core made of permalloy that is wound with two identical windings in opposite directions around the core. This design gives the 8108-RC its distinctive characteristics, allowing it to effectively suppress common mode noise in a broad frequency range.

The second part of the CMC is a shielding ring made of copper foil that is designed to reduce common mode noise. Together, the two components help to reduce both radiated and conducted EMI. The 8108-RC also features a high current carrying capacity and is capable of delivering up to 1A of current without introducing significant levels of EMI into the system.

The 8108-RC is commonly used in applications such as laptop and desktop computers, printers, display monitors, and other electronic appliances. It is also used in automotive systems, with the CMC being used to reduce engine noise, shield against radio interference, and protect against electrical system failures.

The 8108-RC’s working principle is based on the principle of inductance. Inductors are components that resist the flow of current and generate an electromagnetic field in response to changes in current. The CMC’s core generates an inductance effect that counteracts any EMI that is present in the signal.

The CMC’s core also serves to generate an opposing magnetic field that opposes the current flowing through the windings. This opposing magnetic field helps to reduce any stray EMI that is present in the signal, as well as any noise emanating from external sources such as the power line or radio signals.

The 8108-RC CMC is a versatile component that is capable of providing excellent signal integrity and EMI suppression performance across a wide range of frequencies. Its unique design allows it to effectively suppress common mode noise in a broad frequency range, while its effective shielding ring protects against both radiated and conducted EMI.

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