CW252016-3R9J

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Fixed inductors, also called chokes, are passive two-terminal components used as a type of inductor. They include CW252016-3R9J, a fixed inductor non-polarized type with an operating temperature range from -20°C to 70°C. This inductor is designed to provide superior electrical properties and high reliability in various applications, such as suppressing interference at high frequencies, picking up voltage related to the electromagnetic charge, and modifying frequencies in oscillators.

In terms of construction, CW252016-3R9J is a type of surface-mount inductor that consists of a solid metal core with a coil of wire wound around it. This type of inductor is specifically designed for high-frequency circuit applications, as the coil wires are composed of an alloy material that provides an inductance of 3.9 μH. The magnetic core offers high stability, with excellent saturation performance and low noise. The inductor is rated at 5V AC and is available in a variety of sizes, such as 1206, 1210, 1608, and 2010.

The operating principle of the CW252016-3R9J relies on Faraday’s law of induction. When a current flows in one coil, the electromagnetic field produced due to current induces a voltage in the other coil. This phenomenon is known as mutual inductance. As the rate of change of current in the first coil increases, the voltage induced in the second coil also increases. This allows the inductor to store energy by trapping electrons in the form of a magnetic field.

The main applications for the CW252016-3R9J are in switching power supplies, high-frequency communication equipment, and other high-frequency applications. This inductor also finds usage in dc-dc converter circuits, as it helps reduce the level of noise and distortion in the output. Furthermore, it is also used in the standard telecommunication infrastructure, allowing the inductor to filter out high-frequency noises from the signal.

In conclusion, CW252016-3R9J is a fixed inductor that works on the principle of Faraday’s law of induction. This inductor provides excellent electrical properties and high reliability in various applications. It is most commonly used in switching power supplies, high-frequency communication equipment, and other high-frequency circuits. The CW252016-3R9J also helps reduce the level of noise and distortion in the output, making it a great choice for users seeking superior quality and performance.

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