TF1821VU-202Y2R0-01

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Common Mode Chokes, often abbreviated as CMCs, are power line filters used for controlling electrical noise on AC power lines. The TF1821VU-202Y2R0-01 is a common mode choke designed for suppressing common mode radiation and currents. It features an inductance value of 80mH, an rated current of 4.2A, and an AC to DC DC resistance of 0.53ohm. In addition, it boasts a DC to AC saturation current of 1.8A.

A common mode choke works similarly to an inductor or transformer, blocking the flow of noise on a power line. The common mode choke is designed to attenuate common mode currents and voltages, allowing noise-free power transmission. The TF1821VU-202Y2R0-01 is a type of common mode choke that operates at a low impedance level. It acts as a filter to suppress common mode interference from entering or exiting the power line.

Common mode chokes are widely used in industrial electronics, data communication systems, and power supply systems. They are employed in a variety of applications, including automotive electronics, military electronics, aviation electronics, and medical electronics. In addition, they can be found in power amplifiers, measurment systems, computers and other electronic devices.

The TF1821VU-202Y2R0-01 is an effective common mode choke for reducing common mode noise. It has a high suppression capability and is suitable for use in the toughest environments. The choke is constructed with a winding made from two cores wrapped in a copper tape, and a ferrite core. It can be used in applications that require high-temperature, high-reliability, and high-performance filtering.

The working principle of the TF1821VU-202Y2R0-01 is relatively simple. When the voltage is present on the power line, it induces an electromagnetic field within the coil. This field interacts with the magnetic field of the core, creating an opposing electric field that blocks the flow of interference. By blocking the flow of interference, the choke helps to prevent common mode noise from negatively impacting the operation of the system.

In conclusion, the TF1821VU-202Y2R0-01 is a powerful common mode choke designed to reduce common mode noise. It is suitable for use in a variety of applications, including automotive, military, aviation, and medical electronics. The choke employs a winding made from two cores and a ferrite core, and operates on the principle of inductive blocking of noise. By blocking the flow of interference, it helps to ensure smooth performance of electronic devices.

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