PE-0402CC820JTT

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Fixed inductors, sometimes referred to as "chokes," are electronic components with a wire coil that stores and transfers energy from one part of the circuit to another. The PE-0402CC820JTT is a type of fixed inductor that is widely used in a range of applications. This article will discuss the various applications for this particular inductor and its working principle.

Applications of PE-0402CC820JTT:

The PE-0402CC820JTT is a surface mounted fixed inductor that is designed for low-current, high-frequency applications. It is often used in automotive and consumer electronics for power supply filtering, voltage waveform control, over-current protection, and interference suppression circuits. Additionally, it can be used in the development of LCD and RF circuits in aircraft, GPS devices, and micro-controllers.

This inductor is also popular in the production of converter circuits for direct current to direct current applications. In these cases, the PE-0402CC820JTT can be used to filter out signals not required on the DC output. Additionally, it can be used in conjunction with capacitors to create power supplies with a low ripple coefficient as well as reduce noise.

Working Principle:

The working principle of the PE-0402CC820JTT fixed inductor is based on the behavior of an AC signal going through an inductor. When AC passes through a coil, the magnetic field that is generated induces an electromotive force in the coil. This produces an opposing current in the same direction as the original current. The magnitude of this opposing current will depend on the inductance of the coil.

The amount of inductance in a coil is determined by the material it is made from, the number of turns of the coil, and the diameter of each turn. An inductor like the PE-0402CC820JTT often has a distributed air-core inductance that is determined by the overall size of the coil.

When the inductor is connected to a circuit, the properties of the inductor can be used to filter out signals that pass through the coil. A capacitor is often used in conjunction with the PE-0402CC820JTT to further filter out unwanted signals. The capacitor is connected in parallel with the inductor, allowing for simultaneous filtering of both high and low frequency signals.

Conclusion:

The PE-0402CC820JTT fixed inductor is a versatile component that can be used in a range of applications, including automotive, consumer electronics, converter circuits, and aircraft. It is also popular in the development of LCD and RF circuits. The working principle of the PE-0402CC820JTT is based on the behavior of an AC signal going through an inductor, and its distributed air-core inductance is determined by the overall size of the coil. In some cases, a capacitor can be connected to the inductor in order to filter out additional signals.

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