LQW2BAS47NG00L

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Fixed Inductors

An inductor, also known as a coil, is a passive electrical component used in electrical and electronic circuits. It consists of an insulated wire or other conductor wound around a core, usually of ferromagnetic material such as iron or powdered iron, or air. The LQW2BAS47NG00L is a fixed inductor with a high quality factor and low resistance, and represents one of the highest current carrying capacity of a fixed-inductor product on the market.

Application Field

The LQW2BAS47NG00L is especially suited to high-frequency switching power supply applications and is an ideal choice for power management circuits. With inductance values of 2.2µH to 47µH, this part can be used for a variety of uses in computer and communication systems, consumer electronics, automotive systems, and industrial control systems. The high self-resonance frequency along with the low DC resistance makes this part a suitable choice for circuit designs requiring a low ESL. Furthermore, the saturation current rating of approximately 4 A is sufficient for most applications.

Working Principle

As with all inductors, the LQW2BAS47NG00L functions as a one-way bridge for electrical current. In other words, when the current flowing through the inductor starts to increase, the inductance of the inductor increases as well. This causes a voltage to be induced across the inductor, which opposes the change in current. This effect is known as inductive reactance, and is the primary mode of operation of the LQW2BAS47NG00L. Furthermore, the size of the voltage induced is proportional to the rate of change of current through the inductor. The higher the rate of change, the higher the induced voltage, and vice versa. In this way, the LQW2BAS47NG00L protects the downstream components from high and sudden current spikes.

The LQW2BAS47NG00L is also unlike other inductors in its ability to operate at high switching frequencies. This is thanks to its high self-resonance frequency, which reduces the amount of power lost due to eddy current losses. The high Q factor of the LQW2BAS47NG00L allows it to produce high-quality sine and square waveforms when operated at high frequencies.

Conclusion

The LQW2BAS47NG00L is a fixed inductor with a high quality factor and low resistance. It is especially suited to high-frequency switching power supply applications, and is an ideal choice for power management circuits due to its high self-resonance frequency and low DC resistance. Furthermore, the high Q factor of the LQW2BAS47NG00L allows it to produce quality sine and square waveforms when operated at high frequencies.

For these reasons, the LQW2BAS47NG00L is becoming an increasingly popular choice for applications in consumer electronics, automotive systems, and industrial control systems. As the demand for high-efficiency circuit designs continues to increase, the LQW2BAS47NG00L is well-suited to meet those needs.

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