LQW31HN47NK03L

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Fixed inductors are electronic components that store energy and release it in the form of an electrical signal. The LQW31HN47NK03L is a specially designed application-grade inductor.

Design and Construction

The LQW31HN47NK03L is constructed of two ceramic material cores, a copper winding, and a special temperature slip and noise cancelation technology. It has a total outer diameter of 0.946 inches (24.0 mm) and a height of 0.423 inches (10.7 mm). Both sides of the component are fitted with 2-hole mounting points.

Application Field

The LQW31HN47NK03L is designed to be used in circuit switch applications, specifically for mid- to low-power applications of up to 1.5A, such as servers, switch mode power supplies and ATX power supplies. It is also versatile enough to be used in voltage regulator modules, touch screens and medical implantable devices.

Working Principle

The LQW31HN47NK03L works on the principle of an inductor. A pulse or alternating current is sent through the copper winding which varies depending on the load, producing a changing magnetic field in the two ceramic cores. This field stores energy which is released in the form of a signal when the frequency of the current falls. This signal is used to control other switches and components in the desired circuit.

Advantages

The LQW31HN47NK03L offers superior accuracy, long life, and low noise performance. It has an internal temperature rise limit of 40° C and can operate with a continuous current of 1.5A. It also combines both temperature slip and noise cancelation, ensuring effective circuit operation in applications where high accuracy is required.

Conclusion

The LQW31HN47NK03L is an application-grade inductor designed for mid- to low-power applications. Its versatile design and special temperature slip and noise cancelation technologies make it ideal for servers, switch mode power supplies, ATX power supplies, voltage regulator modules, touch screens, and medical implantable devices.

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