103R-820K

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Fixed inductors are components used to store electrical energy in the form of a magnetic field. They are classified by inductance, tolerance and temperature coefficient, and the most common type is the 103R series, model number 820K.

The 103R-820K fixed inductor consists of two main parts - the ferrite core and the copper windings. The ferrite core is made up of several small ferrite plates that are stacked together, giving the inductor a large surface area to store magnetic flux. The copper wire is wound around the core to further enhance inductance, as the current flowing through the wire generates a magnetic field. The opposing fields interact and create a stronger overall field.

The 103R-820K fixed inductor has a low DC resistance, which allows it to have a high efficiency when used as an energy storage device. The electrons that travel through it experience little impedance, further increasing its efficiency. It also has a wide tolerance range, so it can be used in applications that require either a precise tolerance or a wide tolerance.

The 103R-820K fixed inductor can be used in a variety of applications such as in motor controllers, frequency filters, line filters, voltage regulators, and in the medical industry. It can also be used as the primary inductance for AC/DC adapters, solar power conditioning, and solar battery charging. Its small size and high efficiency make it an ideal choice for applications with limited space.

The 103R-820K also works very well in electronic circuits that require high frequency operation. Its high Q Factor, which measures the quality of a component\'s performance, helps the inductor function better in these types of applications. High frequency operation of the inductor also helps to reduce its power consumption, as its ability to store and deliver energy is improved.

The 103R-820K fixed inductor is an important component in many electronic circuits and is used in a variety of applications. Its high efficiency, high Q Factor, and low DC resistance make it an ideal choice for applications with limited space and high frequency operation. With its wide tolerance range, it can be used in applications that require either a precise tolerance or a wide tolerance.

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