LQW15AN82NG00D

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Fixed Inductors are one of the most widely used electronic components in the modern world’s electrical and electronic systems. Among them, the LQW15AN82NG00D is a type of surface mount inductor which has a wide range of applications and is largely used in virtually any area that requires an inductor. This article will discuss the application field and working principle of the LQW15AN82NG00D.

Features & Specifications

The LQW15AN82NG00D offers a ferrite-core inductors, with a self-supporting construction and low resistance. It is identified by having a width of 0.5mm with a height of 2.4mm. Its inductance value is 15nH with a maximum DC current of 10A, and an impedance variation of 0.7-2.3ohm. The maximum achievable quality factor (Q-Max) is 44.

Application Fields

One of the primary uses of the LQW15AN82NG00D is in DC-DC converter designs. This is because it is capable of efficiently transferring direct current with very little power dissipation in the magnetic core. Its low DC resistance also makes it suitable for use as an inductor in voltage converters that require high current draw. Additionally, due to the small size and uniform construction the LQW15AN82NG00D is a popular choice for physical construction of miniature electronic devices with limited space.

In addition to DC-DC converters, the LQW15AN82NG00D can be found in a wide variety of signal processing circuits. Its capability to reduce unwanted noise and leakage from sensitive components allows it to be used in low-noise interconnection networks. It is frequently found in the amplifiers, filters and oscillator circuits of consumer audio systems, and in the circuitry of high-end microphones and speakers.

Working Principle

The LQW15AN82NG00D is a type of fixed inductor, meaning that its inductance value is determined by the number of turns of its coil and is fixed. It works on the principle of induction, where a current passes through the coil and produces a magnetic field. This magnetic field then induces a voltage in the coil which opposes the original current. This creates a resistance which reduces the flow of current through the coil. The amount of resistance is directly proportional to the inductance of the coil.

The LQW15AN82NG00D has a ferrite core, meaning that the magnetic field produced by the current passing through it is stronger than that of air-core inductors. This has the effect of increasing the inductance of the coil for the same number of turns, while also reducing the DC resistance. This makes the LQW15AN82NG00D ideal for applications that require high current handling while maintaining a low level of resistance.

The LQW15AN82NG00D also has its own unique set of features that allow it to be used in very specific applications. Its self-supporting construction increases the structural integrity of the device, enabling it to withstand higher operating temperatures and voltages. The high achievable Q-Max ensures that the device can reduce unwanted noise and leakage from sensitive components.

Conclusion

The LQW15AN82NG00D is a type of fixed inductor that is widely used for a variety of applications. Its wide range of features, including its low DC resistance and high Q-Max makes it an ideal choice for use in DC-DC converters, signal processing circuits and miniature electronic devices. Its self-supporting construction further enhances its reliability in high temperature and voltage applications. The LQW15AN82NG00D works on the principle of induction, where current passing through the coil produces a magnetic field which then induces a voltage in the coil.

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