PT12124SL

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Fixed Inductors

A fixed inductor is an electronic component that is specifically designed to store energy in the form of a magnetic field. It does so by converting electrical energy into magnetic energy. The most common types of fixed inductors are fixed-coil inductors, Air-core inductors and Ferrite-core inductors.

The PT12124SL is a fixed-coil inductor, which means that it consists of fixed-loop coils wrapped around a bobbin. It is used in electronic gear, such as stereos, digital cameras, TV sets, and even some computers. This inductor has an inductance value of four microhenries, a maximum current rating of 60A and a saturation current of 10A.

Application Field

The PT12124SL is used in a wide variety of applications. It is typically used as an AC line filter in power supply units. It is also used to filter noise in RF communication systems. Additionally, it can be used as a choke in switching converters, and it can be used in digital circuits as a constant current source.

Working Principle

The PT12124SL operates by converting electrical energy into a magnetic field that produces an opposing magnetic force. This opposing magnetic force creates a resistance to the flow of electrons, which in turn produces a voltage drop. This voltage drop creates back EMF, which is the resulting energy of the magnetic field. The result is a signal that is smoothed and regulated by this opposing magnetic field.

Therefore, when AC current passes through the PT12124SL, it is filtered and regulated by the opposing magnetic force created by the inductor. This makes it a suitable choice for applications such as power supplies, noise filters, and switching converters.

Conclusion

The PT12124SL is a fixed-coil inductor that is used in a wide variety of applications. It operates by converting electrical energy into a magnetic field that produces an opposing magnetic force. This magnetic force is used to filter and regulate signals in applications such as power supplies, RF communication systems, and switching converters.

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