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Fixed Inductors: 0819R-70K application field and working principle

Inductors are passive electrical components consisting of a conductor, most commonly a coil of wire, sometimes also an iron core, through which an electric current passes. The current flowing through the coil creates an electromagnetic field around it, which is responsible for the inductive effect. When current passes through an inductor, the voltage across its terminals opposes the change in current, leading to a reduction in the current flow. The 0819R-70K fixed inductor is designed for a variety of power applications such as power supplies, solar panels, LED lighting, and signal amplifiers. It is an air-core inductor, meaning that it does not contain an iron core. This design offers low resistance, minimal inductive reactance and high power handling capabilities. This high power handling, coupled with its small size, make the 0819R-70K suitable for a wide range of applications.The 0819R-70K has a rated inductance of 70uH and a rated current of 15A. This makes it an ideal choice for applications requiring high currents and high power handling. The inductor also features a low profile design, allowing it to fit in tight spaces. Additionally, it is resistant to shock and vibration, making it an ideal choice for applications involving extreme conditions.The most significant feature of the 0819R-70K is its working principle. It works on the basis of Faraday\'s Law of Induction. As current passes through the inductor, a magnetic field is created around the core. This magnetic field induces a voltage in the inductor which is then used to oppose the change in current, thus limiting the current flow. This phenomenon is known as inductive reactance, and it is responsible for the inductor\'s ability to limit current flow. In summary, the 0819R-70K fixed inductor has a wide range of applications in the fields of power supplies, solar panels, LED lighting and signal amplification. It is a high power handling inductor, with a rated inductance of 70uH and a rated current of 15A, and a low profile design that allows it to fit in tight spaces. It is also designed to withstand shock and vibration, making it suitable for applications involving extreme conditions. Finally, its working principle is based on Faraday\'s Law of induction, wherein a voltage is induced in the core of the inductor to oppose any changes in current.

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