LQH55PN3R3NR0L Inductors, Coils, Chokes

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Fixed Inductors are an essential part of many different types of electronic circuits. The LQH55PN3R3NR0L is a fixed inductor that is commonly used in power supplies, DC-DC converters, switching regulators, and motor control circuits.The LQH55PN3R3NR0L is a surface-mount fixed inductor that is manufactured using a ferrite tubular core. It has a resistance at 1 MHz of 1.3 Ohms and an inductance between 200 to 3,000 nH. The inductor is rated for up to 250V and can handle up to 180 mA of current. It is also designed to minimize radiated EMI emissions from the inductor.The LQH55PN3R3NR0L is used in many different types of electronic circuits. It can be used as an inductance element in power supplies, DC-DC converters, and switching regulators. It can also be used to filter out unwanted harmonics and noise in signal lines or as part of a tuned circuit to create oscillations. Additionally, the LQH55PN3R3NR0L can be used for power factor correction in motor control circuits.The working principle of the LQH55PN3R3NR0L is based on Faraday’s Law of Induction. When a varying current passes through the coil, it creates a magnetic field which induces an electromotive force (EMF) in the coil. This in turn produces a current in the coil, which is proportional to the rate of change of the magnetic field. This is the phenomenon known as inductance.The inductor’s size and number of turns will determine its inductance value. The reactance of an inductor is inversely proportional to its frequency. Thus, an increase in the frequency will lead to a decrease in the reactance of the inductor. The rated current of the LQH55PN3R3NR0L is 180mA and therefore, any current that goes beyond this will cause an increase in power dissipation and will lead to rapid overheating of the fixed inductor.The LQH55PN3R3NR0L is a versatile fixed inductor that has numerous applications in different types of electronic circuits. It can be used for various purposes like power supplies, signal filtering, tuned circuits, and motor control. With its high rated current and low resistance value, it is a great choice for designing circuits with high efficiency and low power dissipation. The knowledge of Faraday’s Law of Induction can help to understand the working principle of this inductor.

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