SBC1-102-211

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Fixed Inductors

Fixed inductors are inductive components in which the inductance value is fixed. As a passive component, the fixed inductor is characterized by low cost, small size and simple structure. It is mainly used in circuits that require high accuracy of parameters or constant impedance, such as radio communication circuits, audio device circuits, and power supply circuits.

One type of fixed inductor is the SBC1-102-211. This inductor is a monometallic wire wound type and is characterized by high accuracy, low temperature coefficient, stable electrical properties, and small size. Its typical applications include filters, oscillators, reservoirs, filters in general electrical equipment, switching power supply circuits, and continuous power circuits.

Working Principle

The working principle of the SBC1-102-211 fixed inductor is based on the electromagnetic induction principle. An electrical current is passed through the inductor, which produces a magnetic field. This field induces voltages in both ends of the inductor, thereby producing an AC signal and opposition to the current. This process is based on Faradays\'s law of electromagnetic induction.

The main components of an inductor are a ferrite core and a coiled wire called a winding. The winding is made of copper or aluminum and is wrapped around the core of the inductor, creating a coil of wire. The inductance is determined by the number of turns of the wire, the diameter of the wire, and the material of the core.

When the current passes through the inductor, the winding wraps around the core, and this produces a magnetic field around the outside of the inductor. This magnetic field generates a voltage in both ends of the coil, creating a counter emf. This counter emf is dependent on the inductance of the tapping.

Applications

The SBC1-102-211 fixed inductor is a general-purpose passive component with a wide range of applications. It is widely used in the radio communication, audio device, and power supply industries. Specifically, it is suitable for radio communication circuits, oscillator circuits, filtering circuits, antenna matching circuits, and almost all types of power electronics equipment circuits.

In radio communication circuits, fixed inductors are ideal for frequency selection functions because they help maintain inductor reactance and impedance constants. In oscillator circuits, the inductors are used as resonant circuits that provide frequency stability. In filtering circuits, inductors produce a low-pass filter response that helps remove any unwanted high frequency noise. Finally, in power electronics circuits, the inductors are used to filter and reduce high frequency noises.

Advantages

The SBC1-102-211 fixed inductor has a series of advantages over other inductors. First, it has a compact size and is light weight, which makes it versatile for a variety of applications. Second, its monometallic wire wound type construction ensures high accuracy and low temperature coefficient. Third, it has a high frequency strength, low dc resistance, and small inductance drift.

Moreover, it has a wide frequency range, making it suitable for a variety of radio communication, audio device, and power supply applications. Additionally, it has high surge current capability and good dielectric strength, making it suitable for high-power applications. Finally, the inductor is suited for both AC and DC circuits, making it an ideal component for a variety of circuits.

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