Fixed Inductors

Fixed inductors are electronic components used to store and contain energy in electromagnetic fields. They are often used in applications such as power supply filtering, radio frequency (RF) circuit design, and voltage regulation. A fixed inductor, such as the SPM3012T-R47M-CA02, is designed to provide a specific current based on the applied voltage.

Application Fields for SPM3012T-R47M-CA02

The SPM3012T-R47M-CA02 fixed inductor is a surface mount unit that can be used in a variety of electronic device applications. It is suitable for use in noise suppression, power line conditioning, and demodulation circuits. The inductor is designed for minimal occupancy of the PCB resulting in reduced mechanical, electrolytic, and electrical noise. This makes the device suitable for use in high-frequency, noise-sensitive, or high-voltage environments. The inductor is highly reliable and offers low maintenance costs.

Working Principles of the SPM3012T-R47M-CA02

The SPM3012T-R47M-CA02 fixed inductor is a type of inductor distinguished by a coil wound around a magnetic core. When an electric current flows through a coil, it creates a magnetic field around the inductor. This magnetic field interacts with the coil and the current, inducing a voltage to oppose the current flow. Rotating the current direction reverses the polarity of the voltage, effectively doubling the inductor’s voltage rating. As a result, the SPM3012T-R47M-CA02’s voltage rating is twice the applied voltage.

The SPM3012T-R47M-CA02 fixed inductor is designed to provide consistent performance at both low and high frequency. The inductor’s low impedance limits high-frequency currents and maximizes power transfer efficiency. The inductor also offers excellent temperature characteristics with low temperature drift. In addition, the inductor is highly resistant to vibration and moisture and can be used in harsh environments.

Conclusion

The SPM3012T-R47M-CA02 fixed inductor is an ideal choice for many electronic device applications. It is a reliable and highly efficient device, offering consistent performance at both high and low frequency. In addition, it offers excellent temperature characteristics and is highly resistant to vibration and moisture. The inductor’s minimal PCB occupancy results in decreased mechanical, electrolytic, and electrical noise; making it ideal for high-frequency, noise-sensitive, or high-voltage environments.