LHL08NB120K

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Fixed inductors are widely used in electronics circuits with their function to limit current and maintain a constant voltage by creating a magnetic field. The LHL08NB120K is an example of a fixed inductor, and it has a wide range of applications and a specific working principle.

Application Field

The LHL08NB120K is a low-profile surface-mount inductor that provides excellent power transfer with minimal thermal losses. It is a component that can be used in a broad range of applications, including power electronics, telecommunication, modern industrial control, audio systems, and automotive electronics.

The LHL08NB120K has a wide operating temperature range, which allows it to be used in temperature-sensitive applications. It also has high-Q inductance over a broad range of frequencies. This allows for the use of the component in a wide range of devices. For example, in mobile phones, the LHL08NB120K can be used as an audio filter inductor, as it has good inductance performance over a wide frequency range. It can also be used as an EMI filter inductor, as it is capable of providing excellent power transfer with minimal thermal losses.

Working Principle

The LHL08NB120K is an example of a fixed inductor, which works by creating a magnetic field around the inductor. This magnetic field is created when a current passes through the inductor. This magnetic field induces an opposite current in the inductor, which in turn opposes the original current. This opposition of currents, known as inductance, results in voltage drop across the inductor, which is used to maintain a constant voltage in the circuit.

The magnetic field around the LHL08NB120K is further strengthened by the presence of a ferrite core. This increases the inductance of the component, thereby increasing the voltage drop and the level of current regulation. The ferrite core also helps reduce the size of the inductor, making it more suitable for applications that require a smaller component size.

Conclusion

The LHL08NB120K is an example of a fixed inductor that is used in a broad range of applications, due to its excellent power transfer with minimal thermal losses, wide operating temperature range, and high-Q inductance over a broad range of frequencies. It works by creating a magnetic field around the inductor, which induces an opposite current in the inductor and consequently induces a voltage drop across the inductor. The presence of a ferrite core further increases the inductance of the component, thereby improving its performance and making it suitable for applications that require a smaller component size.

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