9130-18

Fixed Inductors – 9130-18 Application Field and Working Principle

Fixed inductors are widely used in electronic circuits to produce a wide range of frequencies and provide a controlled flow of electricity. In particular, the 9130-18 is a part of the "coil family" of products which uses multiple windings of wire to create a linear inductor of different sizes. Its main application field is in power supplies, circuit protection, filters, and so on.

The working principle of a fixed inductor like the 9130-18 is based on Faraday\'s Law of Induction, which is an electrical law stating that a current-carrying conductor will induce a magnetic field encircling the conductor. When the conductor is moved, the magnetic field will change, which will induce an electromotive force (EMF) and an electric current into the conductor. This phenomenon is called electromagnetic induction. The 9130-18 can provide a very precise electromagnetic induction effect.

So how does this work in the 9130-18 inductor? For the 9130-18, the part works by using several coils of insulated wire wrapped around a ferromagnetic core, typically iron. The part is sealed in a metal housing with connections on both sides. When an AC current is applied to the 9130-18, a magnetic field is generated by the coil in the housing. The magnetic field will induce an EMF and electric current in the other coil, or the return winding, which is connected to the other side of the 9130-18. This current is then controlled by the capacitance between the two windings.

The 9130-18 is most commonly used in applications that require a higher current such as power supplies, circuit protection, motor control, and filtering. It is also used in applications that require a moderate current but need a large inductance such as switching circuits. As the 9130-18 is specifically designed to handle a large range of currents, it is also used in high-frequency circuits such as RF connectors and microelectronics.

Overall, the 9130-18 fixed inductor is a reliable and versatile device that is used in many different applications. Its working principle is based on Faraday\'s Law of Induction and is able to provide precise electromagnetic induction effects. The 9130-18 is used in a wide range of applications, from power supplies and circuit protection to motors and even microelectronics.