2512R-103G

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Fixed inductors refer to components that store electromagnetic energy in the form of a magnetic field in a wire coil or a ferrite core, which can be used as filters, resonators, transformers, and chokes in circuits of various frequencies.

The 2512R-103G is a type of fixed inductor and is mainly used for signal filtering in high-frequency circuits or low-frequency multiplex communication systems. It is especially suitable for use in applications such as cellular telephones, cordless phones, and satellite navigation systems.

Construction

The 2512R-103G is constructed by winding a coil into a bobbin and filling it with resin. The winding is several layers of 7N copper wire, with a ferrite core at the end of the bobbin. The bobbin is then filled with a special resin to protect the internal components from environmental elements.

Applicable Field

Due to their high dielectric strength and insulation properties, as well as their low profile, the 2512R-103G inductors can be used for frequency filter, antenna matching circuits, and other applications that require high reliability. This makes it applicable for a variety of applications including cellular phones, cordless phones, satellite navigation systems, and other mobile communication devices. In addition, the 2512R-103G inductors are suitable for high-pressure, high-frequency switching regulators, and other circuits that operate over a wide frequency range.

Working Principle

The 2512R-103G works by converting AC current to a DC signal. The AC current is induced in the inductor\'s winding, which allows current to flow until the magnetic field around the winding collapses. This will then cause the current to flow in the opposite direction. The inductor will thus create a steady voltage that can be used by the circuit.

The 2512R-103G inductor works differently depending on the nature of the signal it is being used to filter. For example, in a high-frequency circuit, the inductor will filter out any noise or interference, allowing the desired signal to pass through. On the other hand, when used in low-frequency multiplexing, the inductor will ensure that the timing of the data signals is correct.

Conclusion

The 2512R-103G inductor is a commonly used type of fixed inductor that is suitable for a variety of applications. It is most commonly used for signal filtering in high-frequency circuits or low-frequency multiplex communication systems. Its construction is composed of several layers of 7N copper wire wound into a bobbin and filled with resin, and the working principle involves the conversion of AC current into DC signals.

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