LQW2BHN18NJ03L Inductors, Coils, Chokes

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Fixed inductors are electronic components used in circuit design, designed to limit the flow of current in certain circuits. The LQW2BHN18NJ03L is a type of fixed inductor that has a wide range of applications and uses within various industries. In this article, we will discuss its application field and working principle.

Applications

The LQW2BHN18NJ03L fixed inductor has a wide range of applications, including filters, retransmitters, rotary encoders, power supplies, and high-frequency antennas. This inductor is used in filters to minimize the ripple of signal waves and reduce noise by trapping out-of-band signals. It is used in retransmission circuits to boost signals or amplify them. The inductor is also used in rotary encoders to prevent interference when rotating and translating signals from linear to rotary motion.

The LQW2BHN18NJ03L fixed inductor is commonly used in power supplies due to its high surge current capacity and low loss at high frequencies. It also works well with high-frequency antennas to reduce cross talk and improve signal quality.

Working Principle

The working principle of the LQW2BHN18NJ03L fixed inductor is based on the phenomenon of inductance. Inductance is a property of a wire that causes the flow of current to induce a magnetic field. This magnetic field is proportional to the rate of change of the current in the wire, and it opposes the change in current.

When current is flowing through a wire, the inductance will create a back EMF (electromotive force) which opposes the flow of current. This back EMF will help protect the components in the circuit from damage due to overcurrent. The amount of back EMF depends on the geometry of the inductor, as well as the amount of current flowing through it.

The LQW2BHN18NJ03L fixed inductor also has the advantage of being able to handle high surge currents due to its high saturation current and low core loss. This makes it an excellent choice for power supply circuits where high currents are expected.

Conclusion

The LQW2BHN18NJ03L fixed inductor is a useful component in many applications, due to its excellent high surge current capacity and low core loss. Its versatile application field enables it to be used in a large variety of circuits, from filters to antennas and power supplies. The working principle behind the LQW2BHN18NJ03L is based on the property of inductance, which helps protect components in the circuit from damage due to overcurrent.

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