SPM4020T-100M-CA02

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Fixed inductors are electronic components with an inductance value that does not change with time or frequency. They are used to introduce an inductance into a circuit without the need for a secondary element. The SPM4020T-100M-CA02 is a fixed inductor and can be used for a variety of applications. In this article, we will explore the application field and working principle of the SPM4020T-100M-CA02.

The SPM4020T-100M-CA02 is a high-performance general-purpose fixed inductor. It is a radial-leaded, lead-like, self-shielding, toroidal core design which meets the requirements of ANSI/IEC standards. It is suitable for automotive, consumer, and industrial applications. This inductor has a wide operating frequency range of 0.01 to 100MHz. It can be used in circuits requiring high inductance values, such as non-ideal filters, resonance circuits, and oscillators. It is also suitable for circuits where high-frequency filtering is needed, such as in power supply lines or differential signal lines.

The working principle of the SPM4020T-100M-CA02 is based on the principle of magnetic coupling. When a current flows through a coil, it creates a magnetic field. This field is coupled with another magnetic field induced by a second coil. The induced magnetic field produces an electro-motive force (EMF) which causes an electric current to flow through the second coil. This is known as the principle of mutual inductance. The SPM4020T-100M-CA02 uses this principle to provide an inductance value that is stable over frequency and time.

The SPM4020T-100M-CA02 is designed to be small and light weight. It has a radial lead for easy mounting and a self-shielding toroidal core to minimize interference. The inductor is rated for an operating temperature range of -55 °C to +125 °C, making it suitable for use in a variety of environments. The inductor is also rated for an operating voltage range from 0.5 to 30Volts, depending on the specific application.

Overall, the SPM4020T-100M-CA02 is a high-performance fixed inductor suitable for a variety of application fields and circuits. Its small size and wide operating temperature range make it an ideal choice for applications requiring high inductance values, such as non-ideal filters, resonance circuits, and oscillators. Its working principle is based on the principle of magnetic coupling and it provides a stable inductance value over frequency and time. For these reasons, the SPM4020T-100M-CA02 is a great choice for fixed inductor applications.

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