ELJ-FC390JF Inductors, Coils, Chokes

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ELJ-FC390JF Inductors:

ELJ-FC390JF fixed inductors are passive electronic components used to protect and store energy for a variety of applications. Fixed inductors, also known as chokes, are used in high-current, low-voltage power supplies as well as in power control systems. They are primarily used to smooth out current and voltage output, and prevent interference from high-frequency noise. ELJ-FC390JF fixed inductors offer a wide range of applications and excellent performance.

Applications of ELJ-FC390JF Inductors:

ELJ-FC390JF fixed inductors are mainly used in power systems, like EMI filtering, led lighting, CFL ballast, non-insulated power supply, voltage rectifier, electrical filters, power inverters, and more. They are capable of withstanding extreme temperatures and have a low DC resistance and very low core loss. The minimal effect on signal performance makes them ideal for signal processing.

ELJ-FC390JF fixed inductors are also well suited for filtering in analog circuits, including voltage regulators, semiconductor power supplies, and automotive industry applications. Their low profile and size make them perfect for use in compact and space-constrained circuits. ELJ-FC390JF fixed inductors are also suitable for inductive load regulation in digital switching systems where high-frequency noise is a concern.

Working Principle of ELJ-FC390JF Inductors:

ELJ-FC390JF fixed inductors work by generating an inductive reactance that opposes any variation in current. Electrical current basics state that when current passes through a conductor, a magnetic field is created around the conductor. When this magnetic field meets with an opposite field, it creates an inductive reactance that opposes the flow of current. This is commonly shown as an impedance signal, showing the level of resistance to current or AC voltage.

When current is passed through an ELJ-FC390JF fixed inductor, the magnetic field created by the current opposes any further increases in current, creating the inductive reactance. Applying an AC voltage to an inductor produces a current, but as the voltage increases, the current is forced to lag due to the magnetic field created by the inductor. In a sense, the inductor is \'storing\' energy in the form of the magnetic field.

ELJ-FC390JF fixed inductors are designed to be capable of handling extreme temperatures and offer high-reliability for power systems and digital switching applications. They are made from a variety of materials, including ferrite cores (magnetic material) and metal alloys, to ensure maximum performance. With the combination of their reliable performance and low DC resistance, ELJ-FC390JF fixed inductors are ideal for many power systems and digital signal processing applications.

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