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Fixed Inductors

PM2120-270K-RC

Application Field

PM2120-270K-RC is a reliable and economical fixed inductor for a wide range of applications. It is commonly used in auto-stabilizing networks, where it acts as an efficient buffer between the input and output signals. It can be used in power supplies, DC-DC converters, converters, transformers, power converters, motor circuits, LED drivers, automatic stabilizing circuits, and other general purpose applications.

Working Principle

PM2120-270K-RC is an inductor with a single-layer winding structure. The winding is formed by using a low loss magnetic wire, which is wound around a core. This core is typically made from ferrite, but it can also be made from other magnetic materials. The core has a stable permeability, which determines the inductance value. The core is made from high permeability, nonmetal materials, such as ferrite and iron powder, to achieve the desired inductance. The number of turns on the winding determine the inductance, while the current capacity of the coil is determined by the core material.The inductor works by forming a magnetic field around the coil, due to the current passing through it. This field radiates outwards and creates an inductive reactance that resists changes in current. This resistance prevents sudden changes in current and helps to regulate the current, making it ideal for applications such as voltage stabilizer or motor speed control.

PM2120-270K-RC is an efficient, compact, and economic way of regulating current in a wide range of applications. Its good thermal and mechanical properties make it suitable for long-term use, and its high efficiency makes it suitable for high power applications. Furthermore, it is typically manufactured using RoHS compliant processes for greater environmental sustainability.

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