SDR1006-181KL Inductors, Coils, Chokes

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Fixed Inductors

Fixed inductors, also known as coils or chokes, are passive electronic components consisting of a wire or metallic conductor wound into a cylindrical, rectangular, or other shape. They are used in a variety of electronic applications, ranging from low-frequency switching circuits to high-frequency radio signals. Fixed inductors are primarily used to store energy in a magnetic field and to oppose the changing current.

SDR1006-181KL Application Field and Working Principle

The SDR1006-181KL is a fixed inductor used in various high-frequency applications. This type of inductor is typically used for resonant circuits where it maintains a constant frequency and impedance, such as in radio and television equipment. The SDR1006-181KL is designed to offer superior power handling capabilities in order to protect equipment from voltage and current surges. The inductor also has a maximum operating temperature of 85C and has a low self-resonant frequency of 10MHz.

The SDR1006-181KL works in a similar manner to other fixed inductors, using a metal conductor wound around a cylindrical core. The number of wire turns and the size and type of core used determine the inductance created. As current flows through the inductor, a magnetic field is created which stores energy. The amount of current in the inductor also produces an induced voltage, and the two work together to oppose any changes in the current. For example, if the current rises, the magnetic field increases and the induced voltage opposes it, keeping the current at a relatively constant level.

The SDR1006-181KL also includes several features that make it desirable for high-frequency applications. This inductor has a low self-resonant frequency which helps to reduce unwanted oscillations and a high saturation flux density of 7500 Gauss. This allows for a greater power handling capability and enhances its performance in an applied electromagnetic field.

The SDR1006-181KL is not without drawbacks. Despite its advantages, the inductor does not perform well when rapidly switching heavy loads and its size can be an issue for space-limited applications. Additionally, the inductor can be affected by external magnetic fields, resulting in unexpected current leakage and voltage drops.

In summary, the SDR1006-181KL is a fixed inductor used in high-frequency applications. It has a low self-resonant frequency and a high saturation flux density, allowing for better power handling. The inductor is not ideal for switching heavy loads and is sensitive to external magnetic fields.

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