P1812R-822K

Fixed inductors, also known as inductors, are electrical components that store energy in magnetic fields. The fixed inductor P1812R-822K is a surface mount component that is constructed in the same package as an integrated circuit. It consists of spiral coils of copper wire with a ferrite core.

The main application fields of the P1812R-822K inductor are power supply circuits and non-isolated switching circuits. It is suitable for the power supply system of laptop computers and mobile phones. Its main features are low profile, low self-inductance value, and low impedance. The ferrite core also helps to reduce magnetic loss and increase power absorption.

The working principle of the P1812R-822K inductor is based on Faraday\'s law of electromagnetic induction. When a voltage is applied, it induces an opposing voltage around the coil that prevents the current from changing. This opposing voltage is called the inductance. Due to this fact, the coil can store a certain quantity of energy and release it when the current is reduced.

The P1812R-822K inductor can be used for a variety of applications, such as: power supply circuits, the boost converter, voltage stabilizers, and other circuits where the supply voltage needs to be stabilized or buffered. This inductor is also used in DC to DC converters, noise suppression circuits, high-frequency circuits, and voltage regulator circuits.

The P1812R-822K inductor is a high-quality component designed to provide reliable performance. Its self-inductance value is low and its impedance is low, which helps to reduce magnetic losses. This makes it an excellent choice for power supply systems where efficiency is important.

In conclusion, the P1812R-822K inductor is a high-quality and versatile component designed for use in power supply systems, non-isolated switching circuits, and voltage regulations circuits. Its low self-inductance and low impedance helps to reduce magnetic loss and improve efficiency.