ASPI-1306S-221M-T Inductors, Coils, Chokes

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Fixed Inductors

Inductors are one of the most essential components of any electrical circuit, and the ASPI-1306S-221M-T is a great example of the cutting-edge technology that has made fixed inductors important components of almost every electrical circuit out there. The model has a low profile, with a wide range of inductances, DC resistance, self-resonance frequency and a wide operational temperature range that makes it suitable for a variety of applications.

Application Field of ASPI-1306S-221M-T

The ASPI-1306S-221M-T is primarily used for a wide variety of applications in the electronics and communication industries. These applications include transmitting and receiving, switching and control circuits, filtration, impedance matching, DC-DC converters, timing and signal conditioning, overvoltage protection, and more. It is also popular in automotive systems, where it provides protection from overvoltage transients, power supply line filtering, and control circuits. Additionally, this model is widely used in computers and consumer electronics, especially in smart TVs, cell phones, and game consoles.

Working Principle of ASPI-1306S-221M-T

The ASPI-1306S-221M-T has a relatively simple working principle. In general, the dynamics of the component are mainly modeled by a high permeability core and a coil of insulated wire which are arranged in a closed magnetic loop. An electrical current through the wire generates a magnetic field in the core at particular frequencies which is known as the self-resonance frequency. This in turn creates a magnetic force that opposes the current inside the core. This electromagnetic force results in the flow of high-energy electrons through the coil, called an inductance, which increases the circuit\'s ability to deliver the desired response.

Typically, the core of this model is made from a high-permeability ferrite material with a ceramic coating, giving it excellent heat resistance and other properties that enable it to maintain its magnetic properties throughout its working life. The coil is composed of copper/aluminum wire and it is wound around the core. The coil is insulated by a polymer, typically polyurethane, to protect the element from short circuits. As the operating current increases, the self-resonant frequency of the inductor shifts up, increasing the frequency of the desired response.

In addition, the model uses a planar structure, which allows it to be installed into a variety of footprints. This structure also increases the density of the component, which helps to decrease the junction temperature and reduce power loss. Additionally, the surface mountable feature greatly reduces the time and cost required to install and replace the component in the application.

Conclusion

The ASPI-1306S-221M-T is an excellent example of a fixed inductor that has a wide range of uses in various industries. It has a low profile, wide range of inductances, DC resistance, self-resonance frequency, and wide operational temperature range that make it suitable for a variety of applications. Its unique planar structure allows for higher density, low power loss, and cost-efficient installation. In conclusion, the ASPI-1306S-221M-T is a great choice for any electrical circuit that requires a high-quality, reliable fixed inductor.

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