SRP4020FA-3R3M Inductors, Coils, Chokes

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Fixed inductors are passive electrical components that are used to store energy within a circuit in the form of magnetic fields. They are used to provide filtering, tuning, and biasing functions and are known for their ability to provide a high-frequency signal to the circuit. The SRP4020FA-3R3M Inductor is a fixed inductor designed for general purpose circuit board applications in the low voltage range of 3-3V DC. It features a small size and low-profile construction for better board real estate utilization.

The SRP4020FA-3R3M has a high-performance Ferrite core design with a high current carrying capacity. It provides a low DC resistance that allows it to handle high frequency AC and DC signals without distortion. The core features a materials grade that is equivalent to that of an ideal inductor core. The inductor also features a low profile design that helps to reduce space on the circuit board and is easy to mount and install.

The working principle of the SRP4020FA-3R3M is simple. When AC or DC electrical current passes through the winding of the inductor, a magnetic field is created. This magnetic field stores energy, which produces a back electromotive force and keeps the current flowing in a single direction. The strength of the magnetic field is dependent on the number of windings on the inductor. The higher the number of windings, the stronger the magnetic field and the greater the inductance.

The SRP4020FA-3R3M is ideal for a range of applications including power supplies, timers, LCD inversion, and level shifters. In power supplies, inductors are used to provide noise reduction and surge immunity. They are also used in level shifters to level shift asynchronous digital signals with different operating speeds. In LCD inversion, inductors are used to convert a square wave input for LCD inversion.

The SRP4020FA-3R3M is a versatile fixed inductor that provides a good balance between cost and performance. It is widely used in a range of applications due to its small size, low profile, low DC resistance, and high current carrying capacity. It is a reliable and efficient inductor for general purpose circuit board design.

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