103-102G

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed inductors are most commonly used in applications where the inductance value needs to remain constant over a range of currents, frequencies, and temperatures. This is desirable in a variety of high frequency signal processing components, such as radios, in order to filter and amplify or attenuate electronic signals. They are also used in power supply invertors and converters, as well as in devices such as relays and timers which require a known amount of energy to be stored or discharged in order for the device to function. In this article, we will discuss the application field and working principles of 103-102G fixed inductors.

Application Field

103-102G fixed inductors are widely used in a variety of electronic devices. They are especially common in radio communications devices, where they are used as high frequency filters. They can also be found in power supplies, particularly in those providing adjustable voltage, and in uses such as flyback transformers, switching regulators, and pulse-width-modulation. Additionally, fixed inductors can be used in voltage-mode power supplies, frequency conversion, and other circuitry that requires a known inductance value.

Working Principles

Fixed inductors are electronic components that store electrical energy in the form of a magnetic field. They are composed of a coil of wire wound around a core material, such as ferrite or iron powder. When a current is passed through the coil, a magnetic field is produced. This field induces a voltage in the coil which, depending on the design, can either help or oppose the incoming current. This opposition of the current is known as inductive reactance, and is measured as inductance.

The amount of inductance that a fixed inductor can provide is determined by its design, including the core material, the number of turns of the coil, and the cross-sectional area of the coil. These three design parameters determine the inductance value, as well as other properties such as saturation current and temperature coefficient. Since the inductance value of fixed inductors is fixed, they are not affected by changes in current or frequency. This makes them particularly suitable for high frequency signal processing tasks, as well as power supply applications.

Conclusion

103-102G fixed inductors are used in a variety of electronic devices in order to provide a known amount of inductance. They are particularly well-suited for high frequency signal processing, such as radio communication, and in power supplies where adjustable voltages are needed. This is due to their ability to maintain a constant inductance value, regardless of changes in current or frequency.

The specific data is subject to PDF, and the above content is for reference