LQW04AN18NJ00D

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Fixed inductors, also known as chokes, are passive components that store energy in the form of a magnetic field. They have a wide range of applications and are used in both AC and DC circuits. The LQW04AN18NJ00D is a type of fixed inductor. It is designed to have a high self-resonant frequency, making it suitable for high-frequency applications.

The LQW04AN18NJ00D is a surface mount, high-performance inductor with a low profile and high current capability. It is constructed with a ferrite core and is terminated to a copper wire. The inductance range of the component is from 2.8nH to 4.3nH and it has maximum DC currents up to 4.2A. This makes it well suited for use in power management designs and high-frequency switched-mode power supplies (SMPS).

The combination of a high self-resonant frequency with an effective inductance makes the LQW04AN18NJ00D suitable for a variety of applications. It can be used as a filter inductor in AC power supplies, a by-pass inductor in DC-DC converter circuits, or a voltage step-up circuit in switching power supplies. Its high self-resonant frequency makes it ideal for signal-processing designs and for filtering out unwanted harmonics. The component also has low profile and high current capability, making it suitable for use in designs with high density.

The LQW04AN18NJ00D is designed to operate in high-frequency circuits. This is because the component has a high self-resonant frequency, which determines the maximum operating frequency of the device. The self-resonant frequency of the device is 27.8MHz, which is much higher than typical frequencies of analog devices such as motors or pumps. This high self-resonant frequency allows the device to operate at higher frequencies when compared to other components in the same family.

At the core of the LQW04AN18NJ00D is the principle of inductance. An inductor stores energy in the form of a magnetic field when current is applied. This energy can be released in the form of an electric current when the circuit is opened. The amount of energy stored in an inductor is determined by its inductance. The greater the inductance, the greater the amount of energy that can be stored.

In summary, the LQW04AN18NJ00D is a fixed inductor with a high self-resonant frequency and a high current capability. The component is suitable for a variety of applications, including power management and signal-processing designs. Its high self-resonant frequency makes it ideal for high-frequency circuits and its low profile and high current capability make it well suited for designs with high density. The core of the component is based on the principle of inductance, where energy is stored in the form of a magnetic field when a current is applied.

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