AQ1055N1S-T

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Fixed Inductors are essential components in many electronic circuits. To accomplish a variety of design needs, these components are available in many different configurations and come in many sizes, shapes, materials, and current ratings. The AQ1055N1S-T is a fixed-inductance inductor with an expansive range of potential applications. In this article, we\'ll discuss the field of applications for the AQ1055N1S-T, and its operating principles.

AQ1055N1S-T Applications

The AQ1055N1S-T is an SMD (Surface Mount Device) inductor that is widely used for a variety of applications that require a reliable, consistent performance. It is most commonly used in SMPS (Switch Mode Power Supply) applications that involve a current up to 3 A, and in EMI (Electromagnetic Interference) suppression circuits. It is also suitable for RF (Radio Frequency) applications as an input filter, or for blocking high-frequency signals.

The AQ1055N1S-T is constructed of ferrite and winding, which keeps it very compact and lightweight. This makes it a popular choice for applications with space constraints. It also has a high saturation current of 7.5 A, making it suitable for use in demanding applications such as motor drives, DC-DC converters, solar controllers, and board-level power supply designs.

Due to its small size, low electrical leakage, and high reliability, the AQ1055N1S-T is also widely used in a variety of automotive applications. It is an ideal component for powertrains, various body controls, and infotainment systems that require reliable operation in extreme temperature conditions.

AQ1055N1S-T Working Principle

An inductor is an electrical component that creates a magnetic field when an electric current passes through it. This magnetic field then induces a voltage across the device. This voltage is opposite in polarity to the current, and it is proportional to the rate of change in the current. This is known as self-inductance.

The AQ1055N1S-T is a fixed inductor, which means that the amount of inductance generated remains constant regardless of the magnitude of the current or voltage. The AQ1055N1S-T has a fixed value of 0.54 µH. The inductor\'s ferrite core helps to keep the inductance at a constant value and allows for high current ratings.

The AQ1055N1S-T is also relatively low in loss compared to other inductors. This is because the inductor is made up of a compact, lightweight winding and a ferrite core, which helps to keep the resistance of the inductor low. This helps to keep the power losses experienced by the inductor low as well, making it more efficient and reliable.

To dissipate the heat generated by the AQ1055N1S-T, it must be mounted to a heatsink that is able to dissipate the heat quickly and efficiently. In some applications, additional cooling may be required, such as airflow or liquid cooling. This helps to keep the AQ1055N1S-T operating within its specified temperature range and prevent extreme temperature conditions.

Conclusion

The AQ1055N1S-T is a compact, reliable fixed-inductance inductor that can be used for a variety of applications. It is suitable for use in switch mode power supplies and EMI suppression circuits, as well as automotive applications. Its construction of ferrite and winding helps to keep the inductance at a constant value and allows for high current ratings, while its small size and low electrical leakage make it suitable for applications with space constraints. The AQ1055N1S-T requires mounting to a heatsink to dissipate the heat it generates, and additional cooling may be necessary, depending on the application.

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