VLS2010ET-4R7M Inductors, Coils, Chokes

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Fixed Inductors are electrical components ideal for many different types of applications. The VLS2010ET-4R7M is among the most widely used and versatile options on the market. This article will explore the application field and working principle of the VLS2010ET-4R7M.

The VLS2010ET-4R7M has a wide range of applications. It has a wide temperature range that is suitable for various forms of power conditioning. This low profile component can be used for optimizing EMI filtering, DC/DC converters, AC/DC converters, switching regulators and high frequency DC/DC converters. The inductor is also suitable for voltage-controlled current sources, low-power operational amplifiers and RF amplifiers. As a result, the VLS2010ET-4R7M is widely used for embedded systems, consumer electronics, telecom applications, portables/notebooks and industrial automation.

The working principle of the VLS2010ET-4R7M is based on what is known as a “self-resonant frequency.” A self-resonant frequency is the point at which an inductor has the most inductance. This is typically in the frequency range of several hundred megahertz. When an alternating current (AC) signal travels through the inductor, it encounters the self-resonant frequency and induces a voltage, causing a current to flow in the opposite direction of the signal. This current then creates a magnetic field, thus driving the inductance back up. As a result, the inductor acts as a low pass filter, allowing only low-frequency signals to pass through and blocking out higher-frequency signals.

The VLS2010ET-4R7M includes a circuit board that creates a self-resonant frequency. This circuit board includes a spiral-shaped copper coil that consists of several dozen turns of wire and within this coil are miniature thermistors. When a voltage current is applied, the thermistors create an alternating magnetic field that radiates outward from the coil. This alternating field eventually reaches the self-resonant frequency and induces a voltage, which creates a current to flow opposite to the direction of the signal, thus driving the inductance back up.

The VLS2010ET-4R7M is designed to operate within a wide temperature range from -40C to +105C. It has a voltage rating of 7.5 Volts and a current rating of 350 mA. It also offers a high-turns ratio, allowing for a wide range of inductance values from 0.7nH to 7.7nH. The inductor is also RoHS compliant and lead-free, making it safe for use in a variety of applications. The component is also small in size, easy to install, and offers a long life and reliable performance.

In conclusion, the VLS2010ET-4R7M is an extremely versatile and reliable fixed inductor with a wide range of applications. It offers a high-turns ratio, a wide temperature range, and a long life. The component is also easy to install and leads to reliable performance. The VLS2010ET-4R7M’s working principles are based on the self-resonant frequency of the inductor, allowing for low-frequency signals to be passed through while blocking out higher-frequency signals.

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