SRR7045-821M

Fixed inductors, otherwise referred to as chokes, are used to store energy in the form of an electrical field. They can be found in a variety of applications to reduce high-frequency noise and voltage spikes, filter signals, and provide additional inductance. The SRR7045-821M is a surface mount fixed inductor perfect for a variety of applications.

The SRR7045-821M has an inductance value of 82nH with ±20% tolerance, and a DC resistance of 0.5Ohms. It is comprised of a ferrite core and 30 AWG copper wire. The ferrite core helps to reduce the size of the inductor, allowing it to be used in smaller surface-mount designs. The inductor is rated for a maximum current of 1.2Amps with a maximum operating temperature of 85°C.

The SRR7045-821M’s small size and low resistance make it ideal for use in a variety of applications. It can be used to reduce high-frequency noise and voltage spikes in power supplies and DC/DC converters, or used as an energy storage or filtering element in electronic circuits. The inductor can also be used to provide supplementary inductance in RF circuits, such as filters or antennae.

The working principle of a fixed or power inductor is fairly simple. When an inductor is connected to a power source, it stores energy in the form of a magnetic field. As current flows through the inductor, the magnetic field increases in strength. When the current stops, the magnetic field collapses, generating an opposing voltage, or back-EMF. This process is known as self-induction, and is used in a variety of electronic circuits to provide additional impedance, filtering, and energy storage.

The SRR7045-821M is a fixed inductor designed for a variety of applications. It is comprised of a ferrite core and 30 AWG wire, and is rated for a maximum current of 1.2Amps with a maximum operating temperature of 85°C. The inductor can be used to reduce high-frequency noise and voltage spikes in power supplies and DC/DC converters, or used as an energy storage or filtering element in electronic circuits. It can also be used to provide supplementary inductance in RF circuits, such as filters or antennae.