ELJ-RE47NGFA Inductors, Coils, Chokes

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Fixed inductors are electronic components that store energy in a magnetic and electrostatic field. Electrostatic fields are electric fields between two fixed plates which store charge, while magnetic fields are created when electric current is passed through a coil of wire, creating a magnetic field around it. Fixed inductors are classified into two main types, lumped and distributed.

Lumped inductors consist of a single winding of wire which is wound around a central core, which can be made from ferrite or any other material. The ferrite core provides the magnetic field which stores electrical energy, and the wire coil provides the electric field which induces the magnetic field through electric current flowing through the coil. Once the voltage reaches a certain threshold, energy is stored and relayed throughout the circuit. The maximum current and storage capacity of lumped inductors is limited due to its single winding of wire.

Distributed inductors are made of multiple windings of wire about multiple cores, each wound to a different midpoint. This structure provides a larger storage capacity and larger maximum currents compared to lumped inductors, with the disadvantage being that it is more complicated to manufacture. This type of inductors is mainly used in high-power applications such as power supplies, filtering, and transformer cores.

The ELJ-RE47NGFA is an example of a fixed inductor which is designed for use in embedded electronic applications. It is a fixed inductor which features low DC resistance, high current handling capacity, and small size, making it suitable for a wide range of applications. This component features a central core made from ferrite, a high-purity copper winding wire, and a molded resin body which provides electrical insulation and protection.

The working principle of the ELJ-RE47NGFA is based on the same principle as other fixed inductors. The ferrite core provides the magnetic field which stores the electrical energy, and electrical current flowing through the coil of wire produces an induced magnetic field and an electrostatic field. When a voltage reaches a certain threshold, energy is stored within the magnetic field, and relay throughout the circuit.

The ELJ-RE47NGFA is suitable for a wide range of embedded electronic applications, such as power supplies, filtering, and transformer cores. It is able to handle currents up to 10 Amps, and has a wide temperature range from -25℃ to 85℃, making it ideal for various environments. The low DC resistance and small size make it ideal for power-efficient applications, while the high current-handling capacity makes it suitable for high-current applications.

In conclusion, the ELJ-RE47NGFA is a fixed inductor which is suitable for embedded electronic applications. It features low DC resistance, high current handling capacity, and a small size, which makes it suitable for various environments and a wide range of applications. The working principle of the ELJ-RE47NGFA is based on the same principle as other fixed inductors, with a ferrite core providing a magnetic field and electrical current inducing an electrostatic field.

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