4494R-566

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Introduction to the 4494R-566 Fixed Inductors

The 4494R-566 is a type of fixed inductor used in a variety of electronics applications. It is designed for use in analog circuits, where it can be used as a voltage regulator, an impedance element, or a filter. In this article, we will take a look at the 4494R-566\'s different application fields and working principles.

Application Fields of 4494R-566

The 4494R-566 is a popular choice for a range of analog circuits, including voltage regulators and filters. It is widely used in power electronics applications, such as switching power supplies, servo motors, and other precision digital circuits. It is also often chosen for AC/DC and DC/DC converters, as well as for PLL (phase-lock loop) circuits and other areas where high frequency signals are present.

Working Principles of 4494R-566

The 4494R-566 is an air core axial-lead inductor with low stray inductance and fast thermal response. It is a non-magnetic ferrite core inductor with excellent temperature stability and linearity. Its operating temperature range is -40 to 125 degrees Celsius. It is designed to operate with a high frequency AC current up to 1 watt. As a general-purpose inductor, it can be used in many different types of circuits.

The core of the 4494R-566 is wound with multiple turns of enameled copper wire. As an inductor, it draws energy from a current flowing through it, creating a magnetic field around the core. This magnetic field induces a voltage, which in turn is used to create or control the desired electrical output. In addition, the inductor acts as a filter, allowing high frequency signals to pass through while blocking low frequency signals.

Conclusion

The 4494R-566 is a great choice for a variety of analog circuits, due to its low stray inductance and fast thermal response. It is widely used in power electronics applications, including switching power supplies and servo motors. It is also well-suited for use in PLL (phase-lock loop) circuits and other high frequency applications. This article provides a quick overview of the application fields and working principles of the 4494R-566 fixed inductors.

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