LQH43NN222K03L

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Fixed inductors, also known as coils, are passive electronic components used in electronic circuits to provide inductance. Fixed inductors can be divided into two types, axial and radial, according to their shapes. The LQH43NN222K03L fixed inductor is a radial inductor, meaning that the components can be aligned in a radial configuration.

The LQH43NN222K03L is a surface mount fixed inductor with an inductance value of 2.2uH. The component dimensions are 4.3x4.3x2.2mm and it is a non-shielded inductor. The LQH43NN222K03L is made of a ferrite core wrapped in a very thin wire. It is constructed of high quality, flame retardant material, and is coated with a heat-resistant protective layer. The frequency range of the LQH43NN222K03L is up to 100MHz, with a maximum current capacity of 1.35A.

The LQH43NN222K03L fixed inductor is used in a variety of applications. It is an ideal solution for any application requiring current and voltage regulation, current filtering, or signal conditioning. It is especially useful for applications involving high frequencies, such as modems, RF amplifiers, switching power supplies, and LED drivers.

The working principle of a fixed inductor is based on the effects of electromagnetic induction. When an electric current is passed through the inductor, it creates a magnetic field which induces a voltage in the coil. This induced voltage opposes the current in the inductor, resulting in a decrease in current. This is known as inductive impedance. The higher the current, the higher the inductive impedance, thus limiting the amount of current that can be passed through the inductor.

A fixed inductor can also be used to store energy. When a current passes through the inductor, it builds up a magnetic field, and this energy is stored in the inductor. The energy is then released when the current is reduced. This is useful in applications which require quick bursts of energy, such as in a motor or in a capacitor.

The LQH43NN222K03L fixed inductor is designed for use in a variety of situations. Its rating makes it suitable for use in applications requiring precise current regulation, signal conditioning, or voltage regulation. Its high frequency rating and high current rating make it ideal for use in RF amplifiers, modems, LED drivers, and switching power supplies. This makes it an excellent choice for any application requiring inductance.

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