TF4131HU-202Y12R0-01

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Common Mode Chokes are electrical components that are used to reduce the amount of unwanted fluctuation or interference in high frequency circuits. The TF4131HU-202Y12R0-01 is a type of common mode choke that offers high quality filtered signal, as well as increased common mode impedance and reduction in common mode loss. It is also designed with a high current rating and low profile for reduced space requirements.

The TF4131HU-202Y12R01’s application field is mainly used in high-frequency signal transmission (such as LAN, fax, modem line) as well as for EMI suppression and pulse transformer. It is suitable for automotive applications, lighting systems, DC/DC converters, power distribution and motor drives. It is also useful for medical and home appliances, professional audio applications, smart buildings, telecommunications and military systems.

The working principle of the TF4131HU-202Y12R01 is based on the principle of “mutual inductance”. This type of choke includes two coils lying on top of each other which share a common magnetic core. The coils are wound in opposite directions so that the signals passing through them cancel each other out. The two coils also act as a kind of transformer, meaning that the induced voltage in one coil will be greater than the voltage in the other coil due to mutual inductance.

These Common Mode Chokes are typically used in circuits such as Ethernet, audio, and video to reduce noise, improve signal quality, and reduce signal disruptions. It is also important to use them in power supplies, switch power converters and other high frequency applications to reduce the amount of EMI (electromagnetic interference).

The TF4131HU-202Y12R01 is an effective and reliable solution for suppressing common mode noise and EMI, providing high-frequency noise attenuation. It is also designed with a high current rating, low profile design and a wide temperature range for improved operation in all environments. The choke is designed to be small and efficient, providing increased resistance to noise and interference while conserving space in the circuit.

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