AISR-875-122K

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed inductors are passive electrical components that are characterized by their ability to store energy in the form of an electromagnetic field when electric current passes through them. The AISR-875-122K is a type of fixed inductor used in a wide variety of applications ranging from power management to signal processing and noise reduction. This paper aims to provide an overview of the AISR-875-122K’s application field and working principle.

Overview

The AISR-875-122K is a surface-mount inductor with an inductance of 10.0 uH and a rated current of 5.6 A. It has a small size (only 7.1 mm x 4.4 mm) and a low profile, making it an ideal choice for applications where size and weight are limiting factors. The inductor is capable of handling high-frequency currents up to 10 kHz, making it a suitable choice for applications such as power converters and LED drivers for high-efficiency lighting. In addition, the inductor has a high self-resonance frequency of 400 MHz, making it well suited for applications such as RFID tags, wireless chargers, and Bluetooth antennas.

Working Principle

At its core, the workings of an inductor depends on Faraday\'s Law of Induction, which states that an electromotive force (EMF) is generated when a conductor is exposed to a changing magnetic field. When electrical current passes through an inductor, the conductive wire that forms the inductor\'s windings is exposed to the changing magnetic field of the current, resulting in the generation of an EMF. This EMF, in turn, produces a counter-electromotive force (CEMF) that opposes the flow of the current and produces a voltage drop across the inductor.

Depending on the type of inductor, the CEMF generated can either add to or subtract from the current passing through the inductor. In the case of the AISR-875-122K, the CEMF adds to the current, which effectively increases the inductance of the circuit. This means that the AISR-875-122K can be used to effectively reduce the output voltage of a circuit. For example, in a power converter, the AISR-875-122K can be used to reduce the output voltage, thus helping to maximize energy efficiency.

Applications

The small size and high self-resonance frequency of the AISR-875-122K inductor makes it a suitable choice for a wide variety of applications. Common applications for the AISR-875-122K include power converters, LED drivers, RFID tags, wireless chargers, and Bluetooth antennas. For example, in power converters, the AISR-875-122K can be used to reduce the output voltage and thus maximize energy efficiency. In Bluetooth antenna applications, the high self-resonance frequency of the AISR-875-122K allows for higher signal transmission speed and better signal integrity.

In addition, the AISR-875-122K can also be used in automotive applications such as engine control systems, ABS systems, and high-end audio systems. In engine control systems, the AISR-875-122K can be used to increase the accuracy of the sensors used to monitor engine performance, while in ABS systems, the inductor can be used to maintain the efficiency of the braking system. Finally, in high-end audio systems, the inductor can be used to improve audio fidelity.

Conclusion

The AISR-875-122K is a small, lightweight, high-frequency inductor that is used in a wide variety of applications ranging from power management to signal processing and noise reduction. Its small size and high self-resonance frequency make it an ideal choice for applications such as power converters, LED drivers, RFID tags, wireless chargers, and Bluetooth antennas. In addition, the AISR-875-122K can also be used in automotive applications such as engine control systems and ABS systems. Since the inductor produces a CEMF that adds to the current passing through it, the AISR-875-122K helps to maximize energy efficiency and signal transmission speed while maintaining signal integrity.

The specific data is subject to PDF, and the above content is for reference