TF2320HU-102Y2R0-01

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Common mode chokes are an important component in electronic systems. They are used to reduce interference in transmissions, and suppress or attenuate any noise present in the transmission. The TF2320HU-102Y2R0-01 is one such common mode choke.

TheTF2320HU-102Y2R0-01 common mode choke consists of two identical windings wound on a common magnetic core. The windings are magnetically coupled and their directions are matched. The magnetic field generated by one winding affects the other winding. This magnetic coupling allows the common mode choke to create an impedance to the common mode current while very low impedance to the differential mode current. This reduces electromagnetic interference (EMI) generated by the differential mode current, thus reducing the magnitude of the EMI radiated.

The application fields for the TF2320HU-102Y2R0-01 common mode choke include automotive, medical, industrial, telecom and other EMI sensitive devices. With its low profile, high efficiency, low temperature coefficient, and wide frequency spectrum, the TF2320HU-102Y2R0-01 can be used in audio, video, power electronics, power supply, and electric computing devices.

The working principle of the TF23200HU-102Y2R0-01 common mode choke can be understood as follows: current flowing in the differential mode in one winding, such as conductor 1, sets up a magnetic field in the core. The magnetic flux of this field passes through both windings. This causes a voltage drop in the other winding, conductor 2. This voltage is created in the opposite direction to the voltage drop in the first winding. This creates a magnetic field or \'coupling\' between the two windings. The result is that the voltage drop and current flow in the same direction in the two windings.

The common mode choke has a higher impedance to common mode current due to the two windings having the same voltage dropped in the same direction, causing a larger voltage drop across the choke. This results in the reduction of the common mode current, the interference signal in the system.

Furthermore, the common mode choke has a low impedance to the differential mode current. This is because the two windings have the same voltage drop in opposite directions, causing a smaller voltage drop across the choke. Therefore the differential mode current is allowed to pass through the choke without being affected.

In summary, the TF2320HU-102Y2R0-01 common mode choke is a highly efficient, low-profile device used to reduce electromagnetic interference and attenuate noise present in transmissions. It works by creating a higher impedance for common mode currents than differential mode currents, allowing for a reduction in EMI and audio and video interference.

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