ASPI-0428S-220M-T

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Fixed Inductors

Fixed inductors, also referred to as “fixed coils” or “fixed tuned circuits,” are electronic components that respond to electric currents or signals by producing a magnetic field. They are used in a wide variety of applications, ranging from electronic circuit designs to motors and automotive systems. One prominent example of a fixed inductor is the ASPI-0428S-220M-T, a radial, molded, surface-mount device constructed to meet the exacting specifications of automotive systems.

ASPI-0428S-220M-T Overview

The ASPI-0428S-220M-T fixed inductor is a high-quality, low-profile inductor made for surface mounting. It is constructed using copper rectangular wire and tinned for additional corrosion resistance. The ASPI-0428S-220M-T has a maximum inductance of 220 uH and peaks at 5.3mOhms DC resistance. This fixed inductor is rated for a temperature range of -55ºC to +155ºC. It is approved by the UL (Underwriters Laboratories) and the CSA (Canadian Standards Association).

ASPI-0428S-220M-T Application Fields

The ASPI-0428S-220M-T fixed inductor is designed for use in automotive systems, particularly those that utilize radio frequency (RF) signals. It is commonly used in transmitters and receivers, as well as in switching power supplies and audio amplifiers. It is also suitable for use in switching and regulating applications where high-frequency, high-efficiency operation is essential.

Working Principle

The working principle of a fixed inductor is based on Faraday\'s Law of Induction. This law states that an electric current (or signal) produces a magnetic field, which in turn induces a voltage in a coil or conductor. When this voltage is connected to a load, it transfers energy to the load. The ASPI-0428S-220M-T fixed inductor uses this principle to transform alternating current (AC) signals into direct current (DC) signals in order to power devices such as motors, lights, and so on.

The specific inductance value of the ASPI-0428S-220M-T determines the amount of voltage that will be generated when current is passed through it. The inductance value of a fixed inductor is expressed in terms of microhenries (uH). For the ASPI-0428S-220M-T, this value is 220 uH. When current is passed through the device, this limits the amount of voltage that can be generated. Higher inductance values will result in lower generated voltages.

In addition to the inductance value, the size of the fixed inductor also plays an important role in its working principle. The ASPI-0428S-220M-T fixed inductor is a small device that is designed for surface mounting, enabling it to be used in tight spaces. This makes it suitable for use in automotive systems, where size and weight are usually important considerations.

Conclusion

The ASPI-0428S-220M-T fixed inductor is an electronic component that is designed for use in automotive systems that use radio frequency signals. It uses Faraday’s Law of Induction to transform AC signals into DC signals in order to power devices. Its maximum inductance is 220 uH, and its small size makes it suitable for surface mounting in tight spaces.

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