PM75-471K-RC

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Fixed inductors are electrical components that store electrical energy in the form of a magnetic field. The PM75-471K-RC is a type of fixed inductor which is designed mainly for use in automotive applications, including airbag sensors, and for general circuit protection. It is used to limit the current and voltage within a system, and to reduce the electromagnetic interference (EMI) generated by the system.The PM75-471K-RC inductor consists of a metal alloy or magnetic core material, typically ferrite or bobbin-wound windings that surround the core. It is hermetically sealed and also features a high temperature dielectric insulating material to ensure reliability. The advantages of using this type of inductor include its low DCR, high-temperature resistance, and high rated current. Additionally, the inductance of this part is stable over time and temperature, and it is available in a variety of sizes, from 0.5 to 15 mm in diameter.The PM75-471K-RC inductor has many applications in automotive electronics, such as power protection, EMI filtering, and power regulation. It is commonly used in airbag sensors, fuel and climate control systems, and electronic control units. It is also suitable for use in consumer electronics, including audio equipment, motor controllers, and power supplies.The working principle of the PM75-471K-RC inductor is based on Faraday’s law of induction. When a current flow is applied to the inductor, it produces a magnetic field that circulates around the inductor’s core. This magnetic field induces a counter EMF in the inductor that can be used to regulate the voltage or current in the system. By controlling the magnetic field, the amount of current or voltage is also regulated, allowing the inductor to limit the amount of power flowing through the system.The PM75-471K-RC inductor also features a high temperature dielectric insulating material which ensures its reliability in automotive and consumer electronic applications. The low DCR, high-temperature resistance, high rated current, and stable inductance over time and temperature make the PM75-471K-RC a good choice for automotive and consumer electronic applications in need of inductors with good performance and reliability.

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