LQH43MN150K03L

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Fixed inductors, or choke coils, are electrical components mainly used to maintain the current flow. They are a slightly different version of traditional inductors, in that they have a fixed inductance value that does not change as the current changes. Fixed inductors can be used in a wide range of applications, from power supplies to data communication systems, and they are commonly used in audio technology, telecommunication and RF circuits.The LQH43MN150K03L fixed inductor is a lead free inductor with a high current rating. It has an operating temperature range of -40°C to +105°C, and a rated temperature of +85°C. It has an inductance of 5.0 uH ±20%, and a maximum rated DC current of 9.2A. Additionally, it has a maximum DC resistance of 0.742 mΩ, and maximum current self-resonance is 25 MHz.

The main application field for the LQH43MN150K03L is high efficiency power supply circuits. It is designed to provide ultra-low loss during operation, making it suitable for circuits that require high efficiency power conversion such as switching mode power supplies. The working principle of the LQH43MN150K03L is quite simple. It works by limiting the current flow through it, so that it can maintain a constant current regardless of changes in voltage. The way it works is by creating an electric field around its windings, which attracts and repels electrons. This creates an opposite reaction to the change in current, thus maintaining the desired current. This is the same principle that is used in transformers and other types of inductors.

The LQH43MN150K03L is an extremely versatile fixed inductor that can be used in a variety of applications. Its small size and low cost make it ideal for use in audio technology, telecommunication and RF circuits, as well as high efficiency power supply circuits. It is also suitable for surface mount applications, due to its small size and thin profile.

In summary, the LQH43MN150K03L is a versatile fixed inductor designed for high efficiency power supply circuits. It has a range of useful features, such as a high current rating and low DC resistance, making it suitable for a variety of applications. The working principle is based on the same concept as other types of inductors, which is to create an opposing electric field to maintain current flow. The LQH43MN150K03L is a great choice for those looking for a reliable and cost-effective fixed inductor.

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