VLS5045EX-470M Inductors, Coils, Chokes

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Fixed inductors play a part in many electronic circuits. They consist of wire loops or wound coils that store magnetic energy. A fixed inductor, such as the VLS5045EX-470M, is commonly used in power supplies, switching power supplies, signal-processing circuits, and other electronic devices. This article will discuss the application field and working principle of the VLS5045EX-470M.

The VLS5045EX-470M is a fixed inductor with a rated inductance of 470mH and a rated current of .64A. The maximum DC current is 1.27A, while the saturated current is .76A The maximum voltage is 30V, and the DC resistance is 0.6 Ohms. The inductor has a dimension of 5mm x 7.2mm x 10mm and a weight of 4.2g. The temperature range is -40°C to +125°C.

The VLS5045EX-470M can be used for energy storage and filtering in power supplies. It is suitable for applications with high surge currents, low AC ripples, and high efficiency. The inductor can also be used in high-frequency switching applications, where it provides high-frequency power conversion. In addition, this inductor can be used in signal-processing circuits, where it provides band-pass, band-stop, or low-pass filters.

The working principle of the VLS5045EX-470M is based on Faraday’s Law of Induction. This law states that when a wire loop carries a changing electrical current, it induces an electromotive force (EMF) in the coil. The magnitude of this EMF is proportional to the rate of change of the current. Therefore, when a DC current passes through the inductor, it induces a voltage in the coil. This voltage is used to store energy in the inductor.

In addition, when an AC current passes through the inductor, the inductor acts as a filter. It resists changes in the current, which in turn reduces the AC ripple. This is important for providing clean power to sensitive electronic components.

The VLS5045EX-470M is a versatile inductor that can be used for energy storage, filtering, and signal processing. It provides high inductance, high efficiency, and low AC ripple, making it ideal for many electronic applications. This inductor can be used in a variety of power supplies, switching power supplies, and signal processing circuits.

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