ASPI-0428S-390M-T

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Fixed inductors are passive electronic components, characterized by an inductance value that does not vary with the applied voltage or current. The ASPI-0428S-390M-T fixed inductor is widely used in various applications.

This fixed inductor has uniquely designed winding with double shielding for superior performance. It features a wide resonant frequency range from 50 MHz to 1000 MHz, along with low loss, high inductance stability, and high current capability. The inductance range of this fixed inductor is 0.22 μH 1000 μH.

The ASPI-0428S-390M-T fixed inductor is widely used in various circuitry designs and applications such as boost power inductors, TV trap coils, switch mode power supply (SMPS) chokes, personal computers, cellular phones, digital transmission, and power line noise suppression.

The working principle of a fixed inductor is based on the principle of electromagnetic induction. An inductor is a passive two-terminal electrical component consisting of a wire coil wound around a magnetic core. When electric current flows through the inductor, a magnetic field is created around the coil. This magnetic field then induces a voltage in the coil proportional to the rate at which the current is changing.

As the current passing through the coil rises, the magnetic field created by the coil increases. This increase in magnetic field generates an opposing voltage that opposes the initial increase in current, thus reducing the rate of rise in the current that will flow through the inductor. Conversely, as the current decreases, the magnetic field created by the coil will also decrease, which will then generate an opposing voltage that opposes the initial decrease in current, thus increasing the rate of fall in the current that will flow through the inductor.

The ASPI-0428S-390M-T fixed inductor is designed for both single and multi-layer winding applications in various components and systems. It has low DC resistance in addition to wide operating temperature range. This fixed inductor also features high current carrying capability, low noise and high reliability. It is also RoHS compliant, making it a suitable component for both commercial and industrial applications.

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