T8008NL Filters

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Common mode chokes are electrical components that are used to reduce electromagnetic interference (EMI) caused by current flow and voltage spikes. They are often used in power cable transmissions, and attenuate signal changes caused by current fluctuations in order to protect sensitive electronics. The T8008NL is an example of a common mode choke.

The T8008NL is designed with two winding conductors and two permeable cores that form a “T” shape. It provides common mode current rejection and helps reduce noise and electromagnetic interference (EMI) emitted by the power source. It can also be used to improve signal fidelity in audio, video, telecommunications and other applications that require precise signal transmission. It is often used in applications such as AC-power cords, power converters, cell phones, and electronic appliances.

The working principle of the T8008NL is based on Faraday’s law of induction. This law states that an electromotive force (EMF) is generated when a conductor moves through a magnetic field or when a magnet is moved through a conductor. The EMF produced will induce a current flow in the conductor, and this current flow can interfere with the signal transmission.

The T8008NL prevents interference by creating a Faraday cage that controls the electromagnetic fields in the area. It does this by using its two winding conductors on each side of its “T” shaped core, which creates a magnetic field. This magnetic field forces the current to travel in opposite directions thus canceling out electromagnetic interference. The T8008NL also has a capacitive element that helps reduce high-frequency noise in the power cable.

In summary, the T8008NL is an example of a common mode choke that acts as an interference suppressor and helps reduce noise and EMI in power cables. It works by creating a Faraday cage that controls the electromagnetic fields in the area and by using its two winding conductors to force the current to travel in opposite directions. It also has a capacitive element to reduce high-frequency noise.

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