0819-46K

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Fixed inductors are electronic components which can store electric energy within an electric field. They are made from a variety of materials and can vary in size, shape and capacity. When an electric current passes through an inductor, a magnetic field is created around it. This field is then used to store energy which can be released when the current is cycled off.

The 0819-46K is a general-purpose, high-reliability axial lead fixed inductor typically used for DC-DC converters, battery chargers, switching power supplies, inverters and LED lighting. It is composed of a ferrite core and an enameled copper wire, providing high current-carrying capacity, low core losses and good temperature stability.

The working principle of the 0819-46K can be described in five steps. First, a current passes through the inductor and its internal magnetic field is generated. This creates a back-emf (electromotive force) which opposes the current. Second, energy is stored in the magnetic field due to the back-emf and the current continues to circulate through the inductor. Third, the energy stored in the magnetic field is released when the current is cycled off. Fourth, the energy is converted from magnetic energy back to electric energy. Fifth, the electric energy is released from the inductor, providing a desired voltage or current output.

The 0819-46K is suitable for use in a range of applications including power supplies, regulator circuits, DC-DC converters, battery chargers and LED lighting. It is ideal for switching power supplies, providing low voltage and high frequency operations. It also provide good temperature stability, axial lead terminals and high current-carrying capacity.

In conclusion, the 0819-46K is a high-reliability axial lead fixed inductor which is suitable for use in a range of electronic applications. It is composed of a ferrite core and an enameled copper wire and works by generating a back-emf which is used to store energy in a magnetic field. The energy is then released when the current is cycled off. This makes it suitable for use in power supplies, regulator circuits, DC-DC converters, battery chargers and LED lighting.

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