SRP1238A-R33M Inductors, Coils, Chokes

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Fixed inductors are widely used in applications such as power supplies, filtration circuits, tuning circuits, impedance matching circuits, and voltage dividers. The SRP1238A-R33M is one of the more commonly used fixed inductors, and it can be used in a variety of applications.

Application Field of SRP1238A-R33M

The SRP1238A-R33M is a surface-mount inductor with very low DC resistance, which makes it ideal for use in applications that require high power delivery, such as power supplies or other high-current applications. Additionally, the SRP1238A-R33M is highly reliable and offers excellent high-frequency characteristics, which makes it suitable for use in high-frequency applications such as RF antennas. Its self-resonance frequency is as high as 3.8 GHz, and its impedance is small enough to not affect signal integrity. It is also able to withstand an operating temperature range of -40 to 105℃.

Moreover, the SRP1238A-R33M has a wide inductance range and is available in a variety of sizes, allowing it to be used in a variety of applications. It is ideal for use in RF, microwave, and high-frequency applications, and can also be used in low-frequency applications such as power supplies and DC/DC converters. It is also suitable for use in high-current applications, such as in motor and LED drivers, and power amplifiers.

Working Principle of SRP1238A-R33M

The SRP1238A-R33M fixed inductor is based on the principle of electromagnetic induction. When an alternating current is applied to the inductor, the core material creates a magnetic field that induces an opposing current in the inductor. This opposing current creates a magnetic field that opposes the original magnetic field, which reduces the current in the inductor. As a result, the inductor acts as a filter, reducing the amplitude of the alternating current and allowing only low-frequency signals to pass through.

The inductance of the SRP1238A-R33M is determined by the number of turns of wire in the inductor, and the size of the core material. As the number of turns increases, the inductance increases, and as the size of the core material increases, the inductance decreases. The maximum inductance of the SRP1238A-R33M is 44 nH.

Conclusion

The SRP1238A-R33M fixed inductor is a reliable and powerful inductor that is suitable for a wide range of applications. It has very low DC resistance, making it suitable for use in high-current applications, and its self-resonance frequency is as high as 3.8 GHz, making it suitable for use in high-frequency applications. Additionally, it has a wide inductance range and is available in a variety of sizes, allowing it to be used in a variety of applications. As a result, the SRP1238A-R33M is an ideal choice for high-frequency, high-power applications.

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