VLCF4028T-330MR61-2 Inductors, Coils, Chokes

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Fixed inductors are electrical components that divert electrical energy by introducing a constant amount of inductance into a circuit. Generally speaking, inductors store energy in magnetic fields and use it to filter, resonate or shape AC signals in the circuit. The VLCF4028T-330MR61-2 is a type of fixed inductor that plays an important role in a variety of electronic applications.

The VLCF4028T-330MR61-2 is a miniature, surface mount, fixed inductor with ferrite cores. It features a wide frequency range of 1 KHz to 200 MHZ, and its operating range is -40 to +125°C. Additionally, this type of inductor is also available in a range of sizes and inductance values. The inductance values of the VLCF4028T-330MR61-2 range from 0.33 to 33nH, and it has a maximum DC resistance value of 2 ohms.

The VLCF4028T-330MR61-2 can be used for a variety of applications, from audio open-loop circuits to power-supply filtering circuits. It is generally used for frequency selection, pulse shaping, and signal coupling in many electronic components. It is also commonly used for EMI filters, signal isolators, and amplifier circuits in consumer electronics such as computers, mobile phones, and digital cameras. Additionally, the VLCF4028T-330MR61-2 is an ideal choice for automotive applications because of its high reliability and long-term stability.

The operating principle of the VLCF4028T-330MR61-2 is based on the basic properties of inductors. When an AC signal passes through an inductor, a back electromotive force (BEMF) is created which opposes the change in the magnetic field. This decreases the rate of change of the current, thus creating an inductive reactance. This inductive reactance can be used to selectively pass or block signals at certain frequencies.

The fixed inductor is based on the principle of inductance, which causes the inductor to oppose any current flow and store a large amount of energy in the magnetic field. This energy serves as a buffer between the power supply and the load, improving the stability of the circuit and reducing both noise and electromagnetic interference. Additionally, these inductors can also be used to generate voltage spikes to improve circuit performance, or to filter and shape the frequency of the signal.

In conclusion, the VLCF4028T-330MR61-2 is a miniature, surface-mount, fixed inductor with ferrite cores. It is designed for use in a variety of electronic components, such as EMI filters, signal isolators, and amplifier circuits. It is based on the principle of inductance, which produces an inductive reactance that can be used to selectively pass or block signals at certain frequencies. Additionally, it also provides a buffer between the power supply and the load, improving the overall stability of the circuit.

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