CMT-8112-B

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Common mode chokes are components that limit and filter out high-frequency and noise-generating signals. The CMT-8112-B is one of such common mode chokes, and it can be used as a line filter for two-wires AC and DC power lines.

The CMT-8112-B is made of a ferrite core and is designed to resist high-frequency signals. It has two windings, usually connected in series, which both have their input ends connected to the independent power lines. Every output end of the windings is then connected to a terminal of the line filter. This creates a loop in the filtering circuit, and this loop helps decrease the amount of high-frequency noise that will be generated from the load. It also helps to suppress unwanted signals within the power line, by isolating the two wires from each other.

The common mode feature of the CMT-8112-B means that it is able to filter unwanted signals from both directions on the line. This allows the CMT-8112-B to be used in a variety of different applications, such as in industrial equipment, electronics, home appliances, etc. The CMT-8112-B also has the ability to reduce the level of high frequency electromagnetic interference (EMI) as well as radio frequency interference (RFI).

In terms of working principle, when an AC electric current is applied to the CMT-8112-B, the ferrite core acts as a magnetic field and the windings create a inductive counter phase current, which then counteracts the disturbing signals caused by the power line. This creates a balanced and filtered circuit and reduces the amount of EMI/RFI that can pass through it.

The CMT-8112-B is an ideal component for reducing high-frequency noise and EMI/RFI in a variety of different applications. It has a high number of turns on the windings which, in conjunction with the ferrite core, provides excellent noise suppression, so it is suitable for use in high-power circuits where a high level of noise reduction is required.

Overall, the CMT-8112-B is a common mode choke with excellent shielding and noise reduction capabilities that make it suitable for a wide range of applications. Its ferrite core and inductive counter-phase windings enable it to act as a line filter and effectively reduce EMI/RFI, allowing for the safe and efficient operation of a variety of products and systems.

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