SH150S-4.50-19

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Fixed Inductors

Inductors are components of electrical circuits that produce a magnetic field when an electric current passes through them. They are commonly found in electronics such as television sets, computers, and cell phones. One type of inductor is known as a “fixed” inductor. This type does not change its properties with the application of a varying current or voltage, and is usually used for a certain application in a more or less fixed form. The SH150S-4.50-19 is an example of a fixed inductor, and this article will focus on its application field and working principle.

Application Field and Working Principle of the SH150S-4.50-19

The SH150S-4.50-19 inductor is generally used in audio applications, for amplifiers, signal processors, line outputs, and more. It is a miniature radial device and is specifically designed for use in low frequency and audio spectrum applications. The SH150S-4.50-19 provides high accuracy, low distortion and low cost. In addition, it offers very low noise and a large variety of package styles for multiple applications.

In terms of working principle for the SH150S-4.50-19, it can be succinctly described as follows: when an electric current passes through the inductor coils, it creates a magnetic field. This magnetic field stores energy from the electric current, and eventually releases it back into the circuit when the current is turned off. The purpose of the inductor is to keep the electric current steady during certain uses.

The SH150S-4.50-19 works by using two separate coils wound together. These two coils are connected in series with one another in such a way that they will oppose each other’s magnetic field. The combined effect of these two opposing fields is to reduce the amount of current flowing through the circuit, thus providing better power regulation. Additionally, by using two separate coils, it can improve the efficiency of the power supply, as opposed to single coil inductors.

In terms of construction, the SH150S-4.50-19 uses a highly durable multi-layer ferrite core to store the magnetic energy created by the inductor coils. It has a size of 4.50 mm x 19 mm, with a high impedance of 2 mH, an inductance tolerance of ±20 %, and a rated current of 0.07 A. The device is also rated to operate in temperatures ranging from -40 to 80 °C, making it suitable for a wide range of applications.

Furthermore, the SH150S-4.50-19 has a high-stability, low-distortion CD-traceable construction, belying its small size. As such, it is the ideal choice for high-performance audio circuits, where stability, accuracy and low distortion are paramount. In addition, the inductor has multiple plating styles to choose from, as well as a variety of lead-forming options.

To summarize, the SH150S-4.50-19 is a fixed inductor, capable of providing stable current regulation for audio applications. It is constructed from high-grade materials, and rated for a wide range of temperatures. Furthermore, it is highly accurate, low distortion, and provides multiple options for lead-forming and plating. As such, it is the ideal choice for high-performance audio circuits.

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