LQM18PZ2R2MDHD Inductors, Coils, Chokes

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LQM18PZ2R2MDHD is a fixed inductor in which the inductance does not change. It is typically used in communication equipment, audio equipment and consumer electronics. This inductor has its own specific application fields and working principle.

Application Field

These inductors are ideal for high frequency radio communication, frequency synthesis, recording and playback equipment, and high frequency switching power supplies. They can also be used in audio equipment, such as receivers, amplifiers, digital integrals, personal computers and random digital audio signals. Moreover, these inductors are also suitable for anti-vibration and secure products, such as radars, submarines, missiles, and other military and aerospace electronics.

Working Principle

When an alternating current flows through the inductor, an electrical field develops around the coil. This electric field generates a small but measurable current when it interacts with the surrounding magnetic field. This small current is known as the back current and affects the performance of the inductor. The back current is the result of the interaction between the electric field created by the inductor and the magnetic field created by the surrounding environment.

The back current is proportional to the current flowing through the inductor. To reduce the effect of the back current, a shield is added around the inductor. The shield helps to minimize the current flow. When the amount of current is minimized, the effects of back current are also minimized.

LQM18PZ2R2MDHD fixed inductors are very versatile and offer great performance. The inductors are capable of withstanding high temperatures, making them ideal for many applications. Furthermore, the inductor is relatively small in size, enabling it to be used in a wide range of applications.

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