ELJ-QE3N3ZFA

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Fixed Inductors

A fixed inductor is a passive two-terminal electrical component consisting of a wire loop or coil that is not easily altered. When electric current passes through the wire loop, it creates a magnetic field that is stored in the loop. The stored energy in the magnetic field is known as inductance and the inductor is designed to resist changes in the current. Most fixed inductors are used in electronic circuits to provide electrical circuits with a controlled inductance.

ELJ-QE3N3ZFA application field and working principle

The ELJ-QE3N3ZFA fixed inductor is used in a variety of electronic systems. It is primarily used in DC-to-DC convertors, switch mode power supplies, and electronic circuits where high frequency switching is used. This fixed inductor works by creating a controlled inductance in the circuit. It acts as a choke, controlling the current flow and regulating the electrical circuity. This type of inductor is designed to reduce the fluctuations of the current, creating a stable voltage. The ELJ-QE3N3ZFA fixed inductor also acts as a filter, helping to reduce EMI noise from the circuit.

In order to achieve the desired inductance with the ELJ-QE3N3ZFA fixed inductor, the number of turns and the diameter of the coils must be accurately calculated. The number of turns must be sufficient to store energy in the magnetic field, while the diameter of the coil must be large enough to reduce the resistance in the circuit. The ELJ-QE3N3ZFA fixed inductor also works by controlling the frequency of the electrical circuit. By changing the inductance of the inductor, the frequency of the circuit can be controlled, allowing for greater control over the voltage and current in the circuit.

The ELJ-QE3N3ZFA fixed inductor is a reliable and durable component for use in electronic systems. It is designed to provide a stable voltage, reduce EMI noise, and control the frequency of the circuit. By accurately calculating the number of turns and the diameter of the coils, the ELJ-QE3N3ZFA fixed inductor can be an effective tool for many different electronic applications.

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