LQH43NN8R2K03L Inductors, Coils, Chokes

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Fixed inductors are passive electronic components that store electric potential energy when current passes through them. The electric potential energy stored in an inductor is known as inductance. Inductors can be found in many applications, such as filters, radio frequency amplifiers, power supplies, AC and DC adapters, TV sets, telecommunication systems, computers, and other electronic equipment. The LQH43NN8R2K03L is one such type of fixed inductor.

The LQH43NN8R2K03L has a power rating of 18W and an inductance value of 7.49µhenry. It is constructed of a thermally competent material, which ensures excellent thermal governance and a stable performance up to high temperatures of -40°C to +125°C, maintaining uniform inductance throughout the temperature range. It also has high current capacity due to its 10mm x 10mm size and 18AWG wire. Its terminals enable smooth connections to the board, offering excellent solderability and low electrical resistance. The LQH43NN8R2K03L’s optimal performance is primed for application in high frequency circuits, such as high-efficiency power converters, antenna matching circuits, and signal processing circuits. Thanks to its size and power rating, the LQH43NN8R2K03L can also be used as a supplementary inductor in a battery management system.

The working principle of the LQH43NN8R2K03L is that of any other inductor. When current passes through an inductor, it stores energy in the form of inductance, a measure of its ability to store electric potential energy. The electric potential energy stored in an inductor is determined by its inductance value (in henries) and the magnitude of the current through the inductor. The inductance value of the LQH43NN8R2K03L is 7.49µhenry, and so it is able to store more electric potential energy than inductors with smaller inductance values.

The LQH43NN8R2K03L is a fixed inductor, so it is not adjustable. This means that it will maintain its inductance and store energy at the same level regardless of the magnitude of the current passing through it. This makes it useful for a variety of applications, as it can handle larger currents without suffering from losses due to inconsistent inductance. Additionally, its excellent thermal management and power specifications mean that it can be used in high frequency circuits, where stability and high endurance are essential.

In conclusion, the LQH43NN8R2K03L is a fixed inductor designed for use in high frequency circuits. It has a power rating of 18W and an inductance value of 7.49µhenry. Thanks to its thermally competent materials, it is able to maintain consistent inductance throughout temperatures up to -40°C to +125°C, with no loss in power due to temperature fluctuations. Its excellent solderability and low electrical resistance make it well-suited for applications such as high-efficiency power converters, antenna matching circuits, and signal processing circuits.

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