SRU5028-101Y Inductors, Coils, Chokes

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Fixed inductors are electrical components that store energy in the form of magnetic fields. They consist of an electrically conductive coil of wire wound around a core of conductive material. The SRU5028-101Y is a fixed inductor with a series of specific features that make it suitable for use in a wide range of applications.

Features

This fixed inductor features an encapsulated winding package made of epoxy. It has a peak current rating of 1.5A and an average current rating of 0.75A. The SRU5028-101Y also boasts a wide inductance range of 0.69 to 8.2mH and a low DC resistance of 270mR. The inductor also has a maximum DC resistivity of 24mR, a maximum AC resistance of 15mR, and a minimum operating temperature of -55 degrees Celsius.

Applications

This fixed inductor is ideal for switching power supplies, DC-DC converters, power inverters, motor drives and microcontroller power supplies. It is particularly suitable for use in Electronic Load Detector (ELD) and Motor Protection Circuit (MPC) designs. Additionally, this inductor can be used in the development and manufacture of electronic components and assemblies.

Working Principle

The working principle of fixed inductors is based around the relationship between the inductor’s magnetic field and the amount of current flowing through it. When an AC current is passed through the coil, a magnetic field is created which is proportional to the size of the current. The energy stored in the magnetic field can then be released in the form of an electric current when the source of the current is removed.

In addition to the storage of energy, fixed inductors also work to reduce or eliminate AC ripple in a circuit. When an AC current is passed through the coil, the magnetic field creates an opposing force that impedes the flow of the current. This helps to reduce or eliminate the ripples created in the current, thus providing a smoother power supply.

The SRU5028-101Y fixed inductor is an ideal component for applications requiring a high level of reliability and performance. Its encapsulated package and wide inductance range make it suitable for use in a number of power supply, motor drive, and microcontroller applications. Additionally, its low DC resistance and maximum DC resistivity ensure that it will provide a smooth and reliable power supply.The specific data is subject to PDF, and the above content is for reference