PT12113SL

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Fixed inductors are a form of passive electronic component that are commonly used in electronics systems, such as motor and input control systems. PT12113SL is an example of such an inductor. This paper will discuss the application field and working principle of PT12113SL.

Application Field of PT12113SL

PT12113SL is a fixed inductor designed for low profile and high inductance in constrained spaces. The inductor has a footprint of 5mm x 5mm and a height of 1.8mm, making it extremely low profile. It is suitable for applications featuring tight space requirements, such as consumer electronics. Furthermore, the inductor has a rated current of 20A, making it suitable for applications requiring medium to high current delivery.

Due to its high inductance and low profile, PT12113SL is often used in power line filter and electronic control systems. It is suitable for multi-phase and single phase filter application. The inductor helps reduce EMI interference, improve system performance, provides better noise immunity and enhance the overall system stability.

Working Principle of PT12113SL

The working principle of PT12113SL is based on the principle of Faraday’s Law of Induction. In essence, when an electric current passes through a conductor, it produces a magnetic field around the conductor. This magnetic field induces an electric field in the form of an electromotive force (EMF) in the conductor, which then causes an electric current to flow in the opposite direction of the original current. This induced electrical current is referred to as an inductance.

In the case of PT12113SL, the inductor consists of a single piece of metal core with a wire wrapping around it. An electrical current passes through the metal core, producing a magnetic field. This magnetic field then induces an electromotive force in the wire wrap, which causes the current to flow in the opposite direction, creating the inductance. This inductance is fixed and cannot be altered, hence the term “fixed inductor”.

PT12113SL is designed to be polarized, meaning that the current will only flow in one direction when it passes through the inductor. This feature ensures that the inductor can be used in a variety of applications where the current needs to be polarized, such as audio systems and power supplies. In addition, the inductor has a maximum operating frequency rating of 160 MHz, making it suitable for a variety of high frequency systems.

Conclusion

PT12113SL is a fixed inductor designed for low profile and high inductance in constrained spaces. Its application field and working principle were discussed in this paper. In short, it can mainly be used for power line filter and electronic control systems, and its working principle is based on Faraday’s Law of Induction. Additionally, it can also be used for applications requiring polarization and has a high operating frequency rating of 160 MHz.

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