PA4342.471ANLT

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Fixed inductors are components that store energy as a magnetic field using an electrical current and act as a static component. The origin of this energy storage potential lies in the varying current that flows through the inductor, which creates an increase in its magnetic field. This rising magnetic field can be used to store energy in the form of a back-EMF. PA4342.471ANLT is a fixed inductor component that is used for a range of applications.

The PA4342.471ANLT is a low-profile surface-mount component that is suitable for various electric designs such as switching power supplies, DC/DC converters, battery charging circuits, radio frequency and signal filtering, and voltage regulation. The ratings for this component include an inductance of 4.7uH, a maximum DC current rating of 130 mA, and a DC resistance of 6.8 mOhm. It is also vibration-proof and shock-proof, making it an ideal component for use in high-vibration and shock-sensitive applications. The wide temperature range of -40°C to +125°C also makes it suitable for industrial applications.

In terms of working principle, the PA4342.471ANLT uses the principle of electromagnetic induction to store and release energy in a self-sustaining manner. When an electrical current is applied to the fixed inductor, a strong electric field is generated around it. This electric field induces a magnetic field that causes the inductor to oppose changes in the current flowing through it. This opposition to change is known as inductance. This opposition results in a back-EMF that acts to counter the current and resist changes to it. The work of this back-EMF is used to store energy, which can then be released when the inductance decreases.

In addition to generating a back-EMF, fixed inductors are also capable of performing frequency-dependent filtering. This is because the inductor can have an effect on signals that change their frequency, such as radio waves. The inductor uses the phenomenon of “skin effect” to filter out certain frequencies, such as those of high-frequency signals. This filtering can be used to improve the performance of amplifiers, radios, and other devices.

The PA4342.471ANLT is a fixed inductor component that is highly suitable for a wide range of applications. It is able to store energy that can be used to regulate current, as well as to provide frequency-dependent filtering. As a low-profile surface-mount component, it is also able to withstand high vibrations and shocks, making it suitable for use in industrial applications.

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