S4924-474K

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Inductors, also known as coils, channels, chokes, or reactors, are electrical components that store energy in the form of a magnetic field. The S4924-474K fixed inductor is one type of such component. This article provides an overview of its application field and working principle.

Application Field

The S4924-474K fixed inductor is a 0.47µH component which is found in various wind and solar energy applications. It’s designed with a compact size for harness to save space, along with added high operating temperature for a longer electrical part life. The S4924-474K is also suitable for switching power supplies, and DC-DC converters as well.

In addition, it’s great for inductive heating applications, such as the high temperature rapid thermal annealing (HTRA) process for integrated circuits. Lastly, due to its stable inductance and wide temperature range, this sturdy part is suitable for high frequency switching applications, like communication products and automotive electronics.

Working Principle

A fixed inductor works on the principle of self-induction, due to which an induced electromotive force is developed within a coil when current flowing though it experiences a change. This electromotive force is counteracting the change of current that caused it, according to Lenz’s law. To put it in simple words, a fixed inductor is designed to reduce voltage surges and maintain a steady current level.

The S4924-474K fixed inductor consists of a wound coil that’s connected to two terminals. When the electric current runs through it, the energy is converted into a magnetic field—the strength of which can be measured by the inductance. This high inductance is key to the device’s stability and long life.

Conclusion

The S4924-474K fixed inductor is a need-have component found in electrical circuits all over the world. It’s specifically designed for space-saving, high-temperature uses and is great for inductive heating and high-frequency switching applications. This reliable and sturdy component is also self-inductive, meaning it’s able to reduce voltage surges and maintain a steady current level. In summary, the S4924-474K is the perfect choice for all kinds of renewable energy applications.

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