SRU5016-4R7Y

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed Inductors are passive electrical components composed of wire coils, ferrite cores, and other materials, used in various electrical circuits. These devices consist of a wire coil wound around a core material and are a critical component of many applications, such as in power converters, inverters, voltage regulators, and filters. A particular type of fixed inductor, SRU5016-4R7Y, is widely used in many electronic circuits and functions in a variety of ways. In this article, we will discuss the application fields and working principles of SRU5016-4R7Y.

SRU5016-4R7Y fixed inductors are often used in applications that require high-frequency operation, especially in circuits that require switching capabilities. Examples of these applications include high-frequency switching power supplies, DC to DC converters, high-frequency filtering, and magnetic field shields. The device has a wide range of impedance values, ranging from 1.5mΩ to 10mΩ. Moreover, the inductor produces high inductance with minimal distortion in competitive operating voltages. The device is also capable of providing high-speed switching and is typically available in standard inductance values.

To understand the working principles of SRU5016-4R7Y, it is important to first understand the fundamental theory behind inductors. An inductor behaves as an electrical component that opposes changes in the current flowing through it and stores energy in the form of a magnetic field. When a voltage is applied to the inductor, it creates a current through the inductor resistance, which builds up a magnetic flux. This flux then induces a voltage in the inductor, according to Faraday\'s law. The voltage generated is proportional to the rate of change of the flux. The inductor is then able to act as a filter to counteract changes in the frequency of the current and to dampen interference.

The SRU5016-4R7Y inductor’s core is made up of a high-permeability ferrite, which helps to maintain high effective inductance values. The inductor has two leads for connection to the circuit. The first lead, the anode, is attached to the inductor’s center-tap. The second lead, the cathode, is connected to the opposite end of the winding. The outer windings create a magnetic field, which is used to induce a voltage across the two leads. The flux created by the outer windings induces voltage in the center winding, which is then used to complete the circuit.

The inductor also functions as part of a high-frequency circuit. At high frequencies, when the inductors impedance is greater than the load resistance, it acts as a low-pass filter, allowing only low-frequency output signals to pass through the circuit. As a result, unwanted high-frequency noise is eliminated. This is especially useful in applications that require filtering, such as power converters, voltage regulators, and other electronic circuits.

In summary, the SRU5016-4R7Y is a type of fixed inductor used in many electronic circuits for a variety of applications. It is composed of a wire coil wound around a core made of high-permeability ferrite, and is capable of providing high inductance with minimal distortion in competitive operating voltages. The device has two terminals, and the flux created by the outer windings induces voltage in the center winding to complete the circuit. Lastly, it is used as a low-pass filter in high-frequency circuits, providing great noise suppression.

The specific data is subject to PDF, and the above content is for reference