LQW15AN15NJ00D Inductors, Coils, Chokes

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Fixed inductors are a type of electronic component that have been used for many decades in the development of different electronic systems. The LQW15AN15NJ00D is an example of a product in this range of components. This article looks at the application field and working principles for this inductor.

Application Field

LQW15AN15NJ00D is a general purpose inductor that finds use in a wide range of low power electronic systems. The inductors are designed to be paired with other components that handle power for different circuits. They are typically used in power supply and signal processing applications. The typical inductances for these components are in the range of 10 nH to 10 mH.

The inductors are available in several different sizes and shapes which are suitable for a variety of PCB configurations. The component is usually constructed using a ferrite core, with copper windings on the outside. The components are usually rated for currents up to 5A and operating temperatures of up to 150 °C.

Working Principle

The basic principle of how the inductor works is pretty straightforward. When a current is passed through the inductor, a magnetic field is created around it. This magnetic field induces an opposing voltage in the coil, causing the current to slow down. This property of slowing down the current is used to expose the broadband signals to a certain form of filtering, allowing components that are specifically designed for specific frequencies to be used in the setup.

When using the inductor in a system it will be placed in series with another component, like a resistor or a capacitor. This component is usually selected based on the frequency of the signal it is designed to work with. Depending on the design, when a current is passed through the inductor, it will either store or release energy depending on the capacitor or resistor it is paired with.

Basically, the inductor will create an electromagnetic field when current passes through it, with the magnitude of the field determined by the amount of current passing through it and the number of turns in the inductor’s coil. This builds up a magnetic field around the inductor, which in turn will create a changing voltage opposing the input current, thus slowing down the current flow. This gives the system an effective low pass filter, allowing only specific frequencies of signals to pass.}

Conclusion

The LQW15AN15NJ00D is an example of a general purpose fixed inductor that finds its use in many different low power electronic systems. The component is designed to be used with components like resistors and capacitors and is mainly used as a filter, allowing only certain frequencies of signals to pass. The component is available in various sizes and shapes and can handle up to 5A of current and 150 °C of temperature.

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