LQH2MCN390K02L

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Introduction to Fixed Inductors

A fixed inductor is an electrical component which resists the flow of electricity by storing energy in a magnetic field. It is used to limit the current flow, reduce noise, and shape the response of an electric circuit. Fixed inductors come in many different shapes and sizes and can be used to implement common circuit designs, such as radio transmitters and receivers, signal power amplifiers, motor control, telecommunications, and network communication.

LQH2MCN390K02L application field and working principle

The LQH2MCN390K02L is a surface mount ceramic chip inductor that is made of 100% wrap-around ferrite core material. It has a wide inductance range from 0.39nH to 390nH, making it suitable for many different applications. It is especially well-suited for RF circuits, as it has low AC losses and provides high frequency inductance stability over a wide temperature range. The maximum rated current is 1.2A, making it suitable for high-current applications.

The working principle of the LQH2MCN390K02L is based on the magnetic field generated when current passes through the inductor’s coil. When current passes through the inductor, a magnetic field is created around the coil. This magnetic field then resists any change in the current, resulting in a counterforce known as inductance. This type of inductance provides protection from sudden changes in current, as it creates a buffer that absorbs any sudden changes in current. This helps to protect sensitive components from damage caused by sudden changes in current.

The LQH2MCN390K02L can be used in a variety of applications and is well-suited for: high-performance switching power supplies, DC-DC converters, noise filters, and RF / telecom applications. Due to its small size and high-current rating, the LQH2MCN390K02L can be used in tight spaces without sacrificing performance or reliability.

Conclusion

The LQH2MCN390K02L is a versatile surface mount ceramic chip inductor that can be used in a wide range of applications. It provides low AC losses and excellent frequency stability over a wide temperature range, making it suitable for high-performance switching power supplies, DC-DC converters, noise filters, and RF/telecom applications. Its relatively small size and high-current rating make it a good choice for many different applications.

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