LQH31HNR29J03L

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed inductors, also known as chokes, are important components used in electrical circuits. The LQH31HNR29J03L fixed inductor is one of the most common types of inductors used today. This particular inductor is the industry standard for power-line noise suppression, and has an operating temperature range of –55°C to 85°C. It is also widely used in power supplies, DC/DC converters, automotive electronics, consumer electronics, and smart devices.

A fixed inductor is an electrical component that is able to store energy as a magnetic field. It is usually made of a metal coil or a ferrite core wound around the inductor body. Unlike a variable inductor, a fixed inductor is not adjustable. Instead, it is designed to provide a specific inductance value over a wide range of frequencies and load conditions. The purpose of this type of inductor is to regulate current and regulate voltage by providing the required impedance.

The LQH31HNR29J03L fixed inductor has an inductance of 2.9 μH (at 100 kHz and 1 Vrms), a rated current of 2.5 A, and a temperature range of –55°C to 85°C. This component is made up of a HiPerFR dielectric core with a polyurethane-wrapped wire. It is lightweight and has a low ESL. When used in power-line noise suppression, this inductor helps to reduce interference in the circuit and improve signal integrity.

The working principle of a fixed inductor is quite simple. By passing current through the inductor, a magnetic flux is created. This magnetic flux generates a voltage that is opposite of the applied voltage, thereby opposing the flow of electrons. This opposition is termed as inductive reactance. The amount of inductive reactance in the circuit depends on the inductance of the inductor. As the inductance of the LQH31HNR29J03L fixed inductor is relatively high, it can effectively reduce the ripple of a DC voltage.

Aside from power-line noise suppression, the LQH31HNR29J03L fixed inductor can also be used in power supplies, DC/DC converters, and other electronic circuits. In power supplies, the inductor is used to filter and stabilize the input voltage. In DC/DC converters, it is used to provide the necessary impedance to regulate the output voltage. The inductor is also often used in audio and telecommunication circuits due to its low profile and high inductance.

In conclusion, the LQH31HNR29J03L fixed inductor is an invaluable tool for power-line noise suppression and other applications. Its HiPerFR dielectric core and polyurethane-wrapped wire make it the industry standard for inductors. It has a high inductance and low ESL, making it perfect for high-frequency scenarios. The working principle of the inductor is based on electromagnetic induction, whereby a magnetic flux is created by passing current through the inductor, thus creating an inductive reactance. With its wide range of uses and operating temperature range, the LQH31HNR29J03L inductor is sure to be an essential component for many electrical systems.

The specific data is subject to PDF, and the above content is for reference