ER1641-474KS

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Fixed inductors are widely used in various electronic devices and circuits to, for example, provide an inductor in filtering or oscillating circuits. The wide range of available inductors can be categorized by shape, based on their electrical characteristics, and based on their main purpose. The ER1641 series of inductors from EverGoods is a good example of a fixed inductor that offers several advantages over other types of inductors.

ER1641-474KS is a ferrite bead inductor that is designed to be used primarily for noise suppression. The inductor is rated for a maximum current of 1.0A and its rated DC resistance is 4.7Ohm. It has an inductance of 4.7uH, a temperature range of -20°C to +85°C and an operating temperature range of -20°C to +85°C.

ER1641-474KS offers several advantages as a noise suppression component. The inductor has a small size and is very light, which makes it ideal for use in compact circuits and devices. Additionally, the rated current and temperature ranges are optimal for use in a wide range of electronic systems. Furthermore, the inductor features an effective shield, which makes it well-suited for noise suppression scenarios.

In terms of the working principle, ER1641-474KS works by allowing current to flow through it while simultaneously creating a magnetic field. This magnetic field opposes any changes to the current, thereby providing an inductive load that helps suppress noise. The inductor\'s rated current determines the strength of the magnetic field and, therefore, the amount of noise that can be suppressed.

ER1641-474KS has a wide range of applications. It can be used in consumer electronics, automotive systems, and other electronic devices where noise suppression is an important factor. The inductor can also be used in LCD flat screens, digital TV receivers, satellite navigation systems, and other portable electronic devices, as it can provide effective noise suppression without taking up too much space. In addition, it can be used in EMI (electromagnetic interference) filtering, power electronics systems, and in various other applications.

In conclusion, ER1641-474KS is a fixed inductor that is designed mainly for noise suppression in a wide range of electronic systems. It offers several advantages, including a small size, low DC resistance, an effective shield, and a wide temperature range, which makes it ideal for use in various applications. The inductor works by allowing current to flow through it while generating a magnetic field that opposes any changes to that current, thereby providing an inductive load that helps suppress noise.

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