B82412A3180K

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The B82412A3180K is an inductor classified as a type of fixed inductor, and it has a wide application field and a specific working principle. In this article, we explore both of these topics in more detail.

What are fixed inductors?

Fixed inductors are components that are typically used in electrical circuits for the purpose of storing magnetic energy. The inductor is made up of a coil of wire, which has an electrical winding around a core composed of an iron material or some other ferromagnetic material, such as permalloy or ferrite. The core serves to increase the inductor’s inductance, as the more turns around the core, the greater the inductance. The inductance can then be changed by changing the amount of turns in the winding.

Common applications

Fixed inductors typically find application in a variety of electronic circuits. The primary purpose of a fixed inductor is to act as a filter that serves to isolate or block certain frequencies in a circuit, allowing certain signals to pass through while blocking others. The inductor can also act as a transformer, storing energy so it can act as an impedance matching element in radio frequency applications.

Another common application of fixed inductors is in the construction of an amplifier, where they are used to reduce the gain in an oscillator or amplifier circuit. The inductor also finds application in power supplies to help filter electrical noise. Finally, fixed inductors are also used in many other more complex electrical and electronic systems, such as analog and digital clocks.

B82412A3180K fixed inductor overview

The B82412A3180K is a fixed inductor with a maximum inductance of 3.18 mH, a current rating of 10 A, and a resistance of 0.04Ω. This inductor is capable of effective filtering, with its high inductance values helping to block or filter certain signals in the circuit while allowing others to pass through. It has a maximum operating temperature range of -40°C to +105°C, making it suitable for a variety of applications. Furthermore, the inductor is RoHS compliant and UL approved.

Working principle

The working principle of the B82412A3180K fixed inductor is relatively straightforward. When a voltage is applied, an electric current will pass through the coil winding on the inductor. The current will then induce a magnetic field which in turn induces a voltage across the inductor, which is proportional to the rate of change of the current. This voltage is then able to be used in the circuit, providing a specific application for the inductor.

Conclusion

In conclusion, the B82412A3180K is an inductor classified as a type of fixed inductor, with a wide application field and a specific working principle. It is typically used in electronic circuits to provide filtering or impedance matching, or to act as a transformer in high frequency applications. Its features and specifications make it highly suitable for a wide variety of applications, and its working principle is relatively straightforward.

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