CDRH8D38NP-100NC Inductors, Coils, Chokes

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Fixed inductors, also known as inductors, are components in the electronic circuit that store energy in their electric field. They consist of an inductor core and two windings of wire. The core is usually composed of a ferrous or ferrite material with high magnetic permeability. The two coils of wire are wound around the core in opposite directions. They are connected to the circuit at one end, and the other end is used for charging and discharging of the stored energy.

The purpose of using an inductor is to temporarily store energy in the form of a magnetic field. This stored energy can be used to maintain a steady AC voltage or steady current in a circuit. Inductors are one of the most commonly used passive electrical components due to their low cost, large capacity, and powerful magnetic fields. They are mostly used in audio, RF, and computer circuit applications.

CDRH8D38NP-100NC class is a type of fixed inductor, which is a radial-leaded inductor with low DC resistance, high current capacity, and high heat resistance up to +125°C. It is available in both through-hole and surface-mount designs, making it suitable for a wide range of applications. The CDRH8D38NP-100NC consists of an inductor core and two separate winding layers. It has an overall diameter of 8.0mm and a height of 3.8mm.

The primary applications for the CDRH8D38NP-100NC include DC/DC converters, PFC organizations, power supplies, switched-mode power supplies, EMI filters, and automotive powertrain systems. It is available in two different package styles depending on the application, with a through-hole package or surface-mount package version. It is designed to operate from dc to several megahertz.

The working principle behind a fixed inductor is based on Faraday’s law of induction. According to this law, an electric current produces a magnetic field around it. The field then produces a voltage across the two windings that is proportional to the rate of change of the current. This voltage opposes any further change of the current, which causes the inductor to resist changes in the current. This ability to resist changes in current makes inductors useful components for stabilizing and controlling voltage and current in an electronic circuit.

In conclusion, the CDRH8D38NP-100NC is a type of fixed inductor that consists of an inductor core and two separate windings. It is most commonly used in audio, RF, and computer circuit applications. It is available in two different package styles, making it suitable for various applications. Its working principle is based on Faraday’s law of induction, which states that an electric current produces a magnetic field around it. This magnetic field can then be used to resist changes in current, making inductors useful components for stabilizing and controlling voltage and current in an electronic circuit.

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