4232R-821K

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Fixed Inductors come in a variety of shapes and sizes and are used in many different applications. The 4232R-821K is a fixed inductor with specific characteristics that make it suitable for specific applications. This article explains the application field and working principle of the 4232R-821K.

Application Field

The 4232R-821K is a fixed inductor which is most often used in oscillating circuits and radio frequency (RF) designs. It is commonly used in circuits which require a high degree of stability, as it is designed to maintain its inductance over a wide range of current, frequency and temperature levels. The 4232R-821K generally operates in the 30kHz - 30MHz range and can handle up to 0.5A of current. The inductance for this type of fixed inductor is typically between 4.7uH and 10uH.

Working Principle

Fixed inductors use a core made out of copper, aluminum, iron or ferrite in order to create the inductance. The core is wrapped with copper wires which are connected to the input and output terminals of the inductor. When current is passed through the inductor, a magnetic field is generated inside the core and the inductance of the inductor is determined by the number of turns in the coil and the core material used. This magnetic field creates a force which opposes any change in the current, resulting in inductance and allowing current to be stored in the inductor. The 4232R-821K also features a ceramic core and is designed to be more thermally efficient and offer improved performance in high frequency circuits.

Conclusion

The 4232R-821K is a fixed inductor with specific characteristics that make it suitable for specific applications in oscillating circuits, RF designs and other circuits where a high degree of stability is required. Its ceramic core design makes it more thermally efficient and capable of better performance in high frequency circuits. This article has provided information on the application field and working principle of the 4232R-821K.

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