LQG15HS22NJ02D

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LQG15HS22NJ02D is a fixed inductor designed and manufactured by Murata. This fixed inductor finds its application in many fields where an inductive element is required such as EMI filters, snubber circuits, timing circuits, and resonant circuits. Although fixed inductors are most commonly used in low-frequency circuits, they can also be used in high-frequency circuits depending on the design of the inductor.

The main working principle of fixed inductors is based on Faraday’s Law of Induction. According to this law, when a conductor is placed in a changing magnetic field, a current is induced in it. This current is proportional to the rate of change of the magnetic field and the number of turns of the conductor. Thus, when an alternating current is applied to the turns of a fixed inductor, it produces an alternating magnetic field around the turns that in turn induces a current in it. This induced current opposes the current applied, resulting in the generation of a counter-emf that hinders the current. This mechanism forms the basis of the working of a fixed inductor.

LQG15HS22NJ02D is a Leaded Fixed Inductor implemented using a ferrite core. The inductance of this fixed inductor is 15nH with a rated DC current of 22A. It uses High-Q Magnetic material for its construction, which makes it ideal for use in high-frequency circuits. It also features high saturation current, low DC resistance, and high-temperature rating, offering a wide range of uses.

LQG15HS22NJ02D is ideal for use in DC-DC converters, switching power supplies, and antenna matching circuits, where its high-frequency performance is advantageous. It is also used in high-speed logic circuits, motor drive systems, rectification circuits, decoupling circuits, and noise suppression circuits. Due to its wide range of applications, LQG15HS22NJ02D is one of the most popular fixed inductors in the market.

In conclusion, due to their working principle, Murata’s LQG15HS22NJ02D is an example of a fixed inductor that can be used in a variety of applications. This fixed inductor features high current, high-quality magnetic material, and high temperature ratings, making it suitable for use in high-frequency circuits. Its applications include DC-DC converters, switching power supplies, antenna matching circuits, high-speed logic circuits, motor drive systems, rectification circuits, decoupling circuits, and noise suppression circuits. Therefore, it is an ideal inductor for many commercial and industrial applications.

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