ELJ-FA1R8KF Inductors, Coils, Chokes

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Fixed Inductors have been used for a variety of applications over the years. They are commonly used in power supplies and audio circuits. They can also be used in switched power supplies, signal transmission, telecommunications, and more. The ELJ-FA1R8KF Inductor is a common example of a Fixed Inductor. This article will provide an overview of the ELJ-FA1R8KF application field and working principle.

The ELJ-FA1R8KF Fixed Inductor is a surface-mount type inductor. It is designed to provide a high degree of mechanical shock and vibration stability in demanding environments. The coil is composed of a ferrite core and copper wire, and is housed in a sturdy plastic case. It is a multi-layer type with four windings, and has a peak rated current of 0.15A, an inductance of 8.2mH, and a resistance of 7.15Ω. It is also RoHS Compliant.

The ELJ-FA1R8KF application field is wide and varied. It is used in all sorts of power supplies, such as those for telecommunications, automotive electronics, LED lighting, and more. It is often paired with a diode bridge or other semiconductor components to form a full-wave rectified power supply. Its ability to handle high currents and high temperature makes it suitable for high frequency power conversion applications. Additionally, it is also used in audio applications, such as audio amplifiers and loudspeakers. Its high inductance makes it suitable for controlling the flow of current to loudspeakers to provide better sound quality.

The ELJ-FA1R8KF working principle is simple. Its windings are designed to maintain a constant inductance and resistance, even at high frequency. When an alternating current is applied, the inductor will oppose the current, thus creating a counter-EMF that opposes the original current. This effect acts like a resistor, limiting the current that flows through the circuit. Additionally, the inductor also produces a magnetic field around it that can be used to magnetize other components.

The ELJ-FA1R8KF fixed inductor is a great choice for many applications. Its reliability, high current capability, and ease of use make it a popular choice for power supplies, telecommunications, and audio applications. Its peak current rating, inductance, and resistance make it well-suited for many applications. Additionally, its compact size and low cost make it a great option for low-cost solutions. In short, the ELJ-FA1R8KF is an excellent choice for many applications.

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