CM201212-R12KL

Fixed inductors are passive electronic components that are commonly used in electrical and electronic circuits. They effectively store energy, store electrical signals, or filter unwanted electrical noise from circuits. The CM201212-R12KL is one such fixed inductor. This article will discuss the application field and working principle of the CM201212-R12KL.

The CM201212-R12KL is a fixed inductor designed specifically for high frequency circuits. It offer low DC resistance, high self-resonant frequency (SRF) and great stability. The high SRF ensures the inductor is suitable for use in high frequency circuits, while the high quality ferrite core reduces the magnetic interference to other components in the circuit. This inductor is ideal for use in motor control systems, DC/DC converters and telecommunication switching.

In terms of working principle, the CM201212-R12KL fixed inductor works by creating a strong magnetic field when current passes through the winding. This magnetism has two effects, which are inductive reactance and magnetic flux. The inductive reactance is dependent on the frequency of the current, while the magnetic flux acts as a resistive force against the current. The magnetic flux then induces a voltage across the winding, which in turn creates a new current in the opposite direction. This new current is known as the counter EMF, and it opposes the original current, thus reducing the amount of current flowing through the winding.

It is important to note that the amount of counter EMF produced is dependent on the strength of the magnetic field created by the current, as well as the size and shape of the inductor. As a result, the CM201212-R12KL fixed inductor is an ideal choice for circuits that require precise control of currents because of its low DC resistance and wide range of self-resonant frequencies.

The CM201212-R12KL fixed inductor is a highly versatile component. In addition to its use in high frequency circuits, it can also be used in EMI filtering, RF signal conditioning and power supply circuits. Its low DC resistance and high SRF also make it suitable for use in motor control systems, DC/DC converters and telecommunication switching.

In summary, the CM201212-R12KL fixed inductor is a versatile component capable of providing precise control of currents and magnetic flux in high frequency circuits. It offers low DC resistance, high self-resonant frequency and great stability, making it an ideal choice for many applications involving motor control, EMI filtering, RF signal conditioning and power supply circuits.