4554-221K

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Fixed inductors derive their name from the fact that they are designed to have a predictable distributed inductance which is independent of the voltage, temperature, or other environmental conditions. This makes them ideal components for applications where inductance must remain constant over time. The 4554-221K is a type of fixed inductor with excellent performance characteristics. In this article, we will discuss the application field and working principle of the 4554-221K.

Application Field:

The 4554-221K is a fixed inductor which provides exceptional quality, fixed inductance values for a variety of applications. This inductor is designed to be used in a variety of power supplies, voltage regulators, and resonant circuits. It can be used in high-frequency circuits operating up to 100MHz, and also in analog signal integrators and active filters. These inductors are particularly useful in power electronic applications, including DC-DC converters, switching mode power supplies, and motor speed controllers.

Working Principle:

Fixed inductors use the principle of electromagnetic induction to cause a magnetic field to induce a voltage in a conductor. When current flows through a coil of wire wrapped around an inductor core, a magnetic field is created. As the current changes, either increasing or decreasing, this magnetic field will also change, inducing a voltage in a conductor that is used to compensate for the current changes. The inductance of the core material, and the number of turns in the coil, will determine the amount of voltage induced. This makes it possible to design fixed inductors to provide a specific inductance value.

The 4554-221K is designed to provide a fixed inductance value of 2.2uH. This fixed inductance value makes it possible for the 4554-221K to be used in many different applications, including power supplies, voltage regulators, and resonant circuits. This makes the 4554-221K a versatile and reliable choice for many different applications.

Conclusion:

Fixed inductors are components that are designed to have a predictable distributed inductance which is independent of the voltage, temperature, or other environmental conditions. The 4554-221K is a type of fixed inductor that provides excellent performance characteristics and a fixed inductance value of 2.2uH. This makes it ideal for use in power supplies, voltage regulators, and resonant circuits. Its versatility makes it an excellent choice for many different applications.

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