LHL13NB332J

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Fixed inductors are electronic components designed to store energy in the form of a magnetic field when current passes through them. Typical applications of fixed inductors include power supplies, motor drives, signal conditioning, audio circuits, and other high current applications.

The LHL13NB332J inductor is a surface-mounted fixed inductor usually used in DC power supply circuits. By design, this inductor can withstand higher current levels than standard fixed inductors. It is also able to improve power efficiency and reduce EMI noise in high-current circuits.

The working principle of LHL13NB332J is based on the concept of electromagnetic induction. When a current is passed through the coil, a magnetic field is created that can induce an emf (electromotive force) into the winding. This induced emf creates a magnetic field in the winding that can store energy in the form of a magnetic field.

The LHL13NB332J inductor has a thermal protection system which triggers at a specific temperature to protect the inductor from high current. It is also equipped with an EMI reducing shield for improved common-mode noise rejection, ideal for high-current applications. The inductor is made of a low-fluctuation ferrite core which helps with higher power efficiency. The inductor is typically used in DC/DC converter and power supply filtering.

The winding of the LHL13NB332J inductor consists of two separate windings wound around the ferrite core. The first winding is connected in series with a load, and the second winding is connected parallel with a capacitor. This configuration helps to filter the current and provide better filtering of the higher frequency ripple within the power supply circuit. The capacitance of the second winding is adjustable allowing for various levels of filter power.

Compared to other fixed inductors, the LHL13NB332J inductor has a higher saturation current. High saturation current means that the inductor can handle more current without saturating. This inductor also has a high frequency response which is suitable for high switching frequencies in power converter circuits. The inductor is lightweight and has a small footprint, which makes it ideal for surface-mounted applications.

The LHL13NB332J inductor is used mainly in DC circuits such as switching supplies, DC/DC converters, and other electronic components requiring a high-current solution. This inductor is well-known for its high saturation current and excellent filtering capabilities. It is also equipped with a thermal protection circuit to protect the inductor from high current, and it offers excellent common-mode noise suppression.

In conclusion, the LHL13NB332J inductor is a high-current variable inductor suitable for DC and power supply applications. It is designed with a thermal protection circuit, high saturation current, and excellent filtering capabilities. This inductor is small and lightweight, making it ideal for surface-mounted applications. It offers excellent common-mode noise suppression, making it suitable for high-current applications such as DC/DC converters and power supplies.

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