PT12133SL

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Fixed inductors refer to inductors of various types and structures, with fixed parameters, which can provide inductance in electronic circuits during operation. The PT12133SL is a type of fixed inductor. It is manufactured by Super World Electric Co., Ltd., and is used in consumer electronics products.

PT12133SL

The PT12133SL has an innovative design that allows it to be used in low-current applications. It consists of an EFD12 core, with a height of 1.8 mm and a diameter of 6 mm. The core is encased in a protective coating to prevent corrosion. The inductor is rated at 100μH and is capable of delivering up to 420mA of current. The PT12133SL offers low ESR and is available in an SMD package.

Application Field

The PT12133SL can be used in a wide range of applications. It can be used in DC/DC converters, switching regulation circuits, motor control, LED lighting, inverters, and power supplies. It can also be used in audio playback systems, medical equipment, and automotive power systems. In addition, it can be used in various other applications where a low-profile, low-ESR inductor is required.

Working Principle

The working principle of the PT12133SL can be understood by looking at the fundamental characteristics of inductors. An inductor is a passive component that is composed of a conductor loop. It is made of two essential components: the core and winding. The core is the material inside the loop and it affects the inductance of the inductor. The winding is the coil of wire that is wrapped around the core and it affects the resistance of the inductor. The combination of the core and winding is what determines the inductance and resistance of an inductor.

When current passes through the inductor, it creates a magnetic field. This magnetic field induces a voltage back into the conductor loop, which in turn creates an opposition to the increase in current. This is known as inductive reactance. The magnitude of the reactance depends on the frequency of the current, the inductance, and the resistance. The working principle of the PT12133SL can be explained by this effect since it is made up of a core and winding, which both affect the inductance and resistance of the inductor.

Conclusion

The PT12133SL is a type of fixed inductor that is used in consumer electronics products. It has an innovative design that allows it to be used in low-current applications. It can be used in a wide range of applications, including DC/DC converters, switching regulation circuits, motor control, LED lighting, inverters, and power supplies. Its working principle can be understood by looking at the fundamental characteristics of inductors, which involve the combination of the core and winding. The PT12133SL is an ideal choice for low-profile, low-ESR inductor applications.

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