LQW15AN20NJ00D Inductors, Coils, Chokes

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Fixed inductors are basic components in high-frequency electronic systems. They have a variety of uses, including delivering power to kinetic devices, dampening high-frequency transients, and providing low-frequency energy storage. The LQW15AN20NJ00D is a typical example of a fixed inductor and is used in many common applications.

The LQW15AN20NJ00D is a high frequency, low profile wire-wound inductor, offering excellent DC current and high inductance. As its name suggests, it is constructed from two windings of wire, each wound around a special iron core. This arrangement creates a highly efficient inductor which can handle current up to 15A and has a inductance of 20nH.

LQW15AN20NJ00D inductors are typically used in a variety of switching power supply circuits. They are an ideal choice for designs requiring both low noise and high efficiency. This is due to their high current handling and low profile construction. In addition, they are also suitable for use in audio amplifiers and other high current applications.

The working principle of the LQW15AN20NJ00D is relatively simple. When a voltage is applied across its windings, an alternating current is induced in the coil. This current generates a magnetic field around the inductor, thus creating a condition in which energy is stored in the coils. As the voltage across the inductor increases, the intensity of the field increases, and so does the amount of energy stored. When the voltage is cut off, this energy is released in the form of a pulse.

The LQW15AN20NJ00D is also well suited for power smoothing applications due to its ability to provide low electromagnetic interference (EMI). This is because the internal components, such as the iron core and windings, dampen the effects of EMI by creating a “shield” that prevents EMI from entering or leaving the inductor. This makes them ideal for use in sensitive audio and video equipment, where EMI can cause artifacts to appear in the signal.

In summary, the LQW15AN20NJ00D is a highly efficient fixed inductor with a wide range of applications. It is used in switching power supply circuits, audio and video equipment, and power smoothing applications. Its working principle is relatively simple, as it uses alternating current to create a magnetic field around the inductor that stores energy. The components of the inductor also provide protection from EMI. All of these features make the LQW15AN20NJ00D an ideal choice for use in many electronic systems.

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