SC105B-220

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Fixed inductors are electrical components that are used in various electronic circuits such as those for power supplies, audio systems, radio frequency tuning, and digital signal processing. SC105B-220 is an example of a fixed inductor, and it is a very widely used component in the industry. This article will discuss the application field and working principle of SC105B-220.

Sc105B-220 is a high current surface-mount inductor, and it is designed for switch mode power supply straps and dc to dc converters. It is also ideal for high-frequency low-voltage buck or buck-boosts applications, especially in computer motherboard and notebook applications. The inductor is constructed with an enameled copper wound coil core, which is equipped with a ferrite material for nonlinearity and a good quality magnetic shielding shell for clear signal reproduction and low noise. This inductor offers low DC resistance and high inductance stability.

SC105B-220 is a highly efficient inductor and it features a maximum working temperature of 105℃. It has an inductance value of 220µH with a current rating of 2.5A and an approximate resistance of 0.09Ω. The maximum rated DC current for this inductor is 2.5A and they typically operate in the frequency range of 10MHz to 200MHz. The inductance stability of SC105B-220 is excellent, making it suitable for high precision control applications such as motor control and solar system control. Furthermore, these inductors are designed for very low ESR or QR or resistance at high frequencies.

The working principle of SC105B-220 is based on Faraday\'s law of induction. This law states that an inductor produces a magnetic field when a current is passed through it. This magnetic field is proportional to the current, so the inductance of an inductor can be measured by measuring the amount of current that it can carry. The SC105B-220 is constructed with a hollow copper core that is wound with an enameled wires, which helps to hold the magnetic field more effectively and increase its inductance. With its large inductance, the SC105B-220 can easily provide stable energy flows for a longer period of time and low losses.

Overall, SC105B-220 is an ideal option for lowering the circuit and heating in high current applications. It is a widely used inductor in the industry due to its low cost, high efficiency, and low resistance. It is perfectly suitable for use in switch mode power supply straps, dc to dc converters, motor control, and solar system control applications. It offers excellent inductance stability and low ESR or QR or resistance at high frequencies. Thanks to its construction with an enameled copper wound core and a ferrite material, it provides good magnetic shielding along with clear signal reproduction and low noise.

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