LQP02HQ2N1B02L

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Fixed Inductors

Fixed inductors are components used in electronic circuits to store energy in the form of magnetic fields. These inductors are comprised of electrically-conductive materials wrapped around a support core, and are composed of two or more conducting loops, coils, or windings. Fixed inductors are used to filter signals or reduce noise in an electric circuit, and offer current-limiting and frequency-dependent effects. Fixed inductors are commonly used in power supplies, radio receivers and transmitters, and audio and video equipment.

LQP02HQ2N1B02L Application Field and Working Principle

The LQP02HQ2N1B02L is a fixed inductor commonly used in compact, high-current power circuits. The component has an operating temperature range from -55°C to 125°C. The inductor offers optimum impedance stability and low inductor losses. Its two-terminal configuration is suitable for switching power supplies and other compact applications.

In operation, an alternating magnetic field is created when an electric current is passed through the inductor. This field induces an electromotive force (EMF) in the opposite direction, creating an opposing current. As a result, an increasing current will create an increasing magnetic field. This effect of storing energy in a magnetic field is known as inductance.

The LQP02HQ2N1B02L\'s main components include a copper winding and ferrite core. When current is passed through the inductor, the copper winding stores energy in a magnetic field. The ferrite core increases the inductor\'s magnetic permeability, allowing greater magnetic flux for power-application components. When current is decreased, the core and winding reverse the process, releasing stored energy in the form of electric current.

The LQP02HQ2N1B02L\'s two-terminal design provides consistent performance in large and small signal transfer. The tight tolerance rating of ±5% of the inductance value ensures a consistent current rating. The inductor also features a low DC resistance, ensuring looser tolerance, better frequency response, and greater efficiency.

The LQP02HQ2N1B02L\'s advantages include its wide operating frequency range, high saturation current, high current capacity, and low heat generation. This inductor offers DC damping, providing benefits such as a fast switch-off for device control. In addition, the component\'s low leakage-current ensures high power and energy efficiency.

The LQP02HQ2N1B02L fixed inductor provides an ideal solution for compact high-power applications. It offers excellent impedance stability and low inductor losses at maximum frequencies, and its tight tolerance and low DC resistance ensure consistent performance and greater efficiency.

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