B82498F3181G001

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Fixed Inductors

A fixed inductor is a type of passive electronic component used in a variety of circuits, primarily for the purpose of dampening or filtering electrical signals. It is composed of several individual windings of an insulated metal wire, around a core material of ferrite, powdered iron, or air. Fixed inductors can usually be identified by a label such as B82498F3181G001, or by their dimensions.

Application Field of B82498F3181G001

The B82498F3181G001 fixed inductor is designed for a variety of different circuit applications. It is particularly suited for low frequency power electronics, such as DC-DC converters, regulators, and resonant converters. It is also used for energy saving lamps, switching power supplies, low-frequency filter circuits, and DC-DC energy converters. Additionally, B82498F3181G001 can be used in telecommunication systems for line filters in ADSL lines.

Working Principle of B82498F3181G001

The working principle of the B82498F3181G001 fixed inductor is fairly simple. When an alternating current (AC) signal passes through its winding, the inductor produces a magnetic field in the core material paralleling the winding. Under AC conditions, the magnetic flux of the B82498F3181G001 varies at the frequency of the applied signal, producing a magnetic flux in the core material. This magnetic flux induces a voltage that opposes the applied voltage; the resulting opposing voltages cause the inductance to rise. As a result, the component works to reduce the amplitude of the input signal by limiting and desensitizing the current flow. It also serves to filter out undesired, higher-frequency noise voltages.

Uses in Other Circuits

In addition to DC-DC converters, the B82498F3181G001 can also be used in other circuits, such as oscillators, detectors, filters, and rectifiers. As an oscillator, it can be used to generate an audio signal in an electronic device. As a detector, it can be used to sense current levels in complex circuits. The B82498F3181G001 can also be used as a noise filter, effectively reducing or eliminating unwanted signals in a given frequency range. Finally, it has been used in rectifiers to filter out high-frequency signals and produce a DC waveform.

Advantages of B82498F3181G001

The B82498F3181G001 fixed inductor provides several advantages in terms of its performance. It has a low-temperature coefficient, providing better performance over wide temperature ranges. It also has a wide range of inductance values and high-energy storage capacity. Furthermore, B82498F3181G001 is rated for high-ripple currents, and is available in through-hole mount iterations.

Conclusion

In conclusion, the B82498F3181G001 fixed inductor is a popular, versatile passive electronic component with a wide range of applications. Its low-temperature coefficient, low inductance values, and high-energy storage capacity make it ideal for use in low-frequency power electronics such as DC-DC converters, regulators, and resonant converters. Additionally, it is also used in other circuits such as oscillators, detectors, and rectifiers.

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