FSR1013-473KL

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, also known as coils, chokes, or reactances, are one of the most commonly used electronic components in the electronic industry. FSR1013-473KL is a type of fixed inductor that has wide applications in various electronic products; this article will discuss the application field and working principle of FSR1013-473KL.

FSR1013-473KL is a type of surface-mount inductor based on ferrite core technology. It has a maximum inductance value of 4.7µH and a maximum DC resistance of 33mΩ. It has a wide inductance range from 0.2 µH to 1.0 µH. The FSR1013-473KL can operate in temperatures ranging from -40°C to +105°C, meaning it can withstand extreme temperatures and still work effectively. The FSR1013-473KL also has excellent EMC performance, and the Q performance can be up to 20. These features make it an ideal choice for a wide range of applications, such as power supply circuits, EMC filter circuits, automotive electronics, communication circuits, and high-frequency circuits.

The FSR1013-473KL is a type of fixed inductor that works by inducing an electric current in a conductor by passing a magnetic field through it. The effect is generated when an alternating current flows through the inductor, producing a varying magnetic field. This varying magnetic field induces a voltage in the conductor, which in turn produces an electric current. This electric current is related to the rate of change of the magnetic field.

Theoretically, the flux (φ) of a fixed inductor can be expressed as: φ = i·L, where L is the inductance of the inductor, and i is the current flowing through it. The resistance (R) of the inductor can be expressed as R = E / i, where E is the voltage applied to the inductance. The inductor\'s impedance (Z) is the combination of these two variables, and can be expressed as Z = R + jwL, where w is the angular frequency of the current. In practice, the parameters of a fixed inductor can be adjusted to meet the requirements of the application.

FSR1013-473KL is a surface-mount inductor that is suitable for a variety of applications. Its wide inductance range, excellent EMC performance, and its ability to operate in extreme temperatures make it an ideal choice for power supply circuits, EMC filter circuits, automotive electronics, communication circuits, and high-frequency circuits. Its combination of attributes makes it one of the most sought-after fixed inductors in the market. Moreover, its working principle is fairly straightforward, and its parameters can be adjusted to meet the requirements of the application.

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