22R474C

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Fixed inductors are components used to create custom inductors that are used in those applications that require higher-than-normal voltages, currents or power. The 22R474C is a fixed inductor with an integrated field effect transistor (FET) to allow for better control of the inductance. The 22R474C is designed to provide a higher current carrying capacity and lower DC resistance than similar inductors without an FET.

Applications of the 22R474C fixed inductor include power supplies, DC-DC converters, AC/DC converters, high frequency switching systems, and more. It is an ideal choice for applications that require high-frequency operation, wide current range and/or high current carrying capacity. The 22R474C can be manufactured in various shapes and sizes depending on the application, allowing for a wide range of flexibility in design.

The 22R474C fixed inductor is composed of an FET, a coil, and a magnetic core. The FET is used to control the amount of current flowing through the inductor, and thus can be used to adjust the inductance. The coil, which consists of multiple turns of wire, is used to provide the inductance. The magnetic core is used to store energy, which helps to reduce the resistive losses and also stabilizes the inductance. By combining these components, the 22R474C is able to provide improved current carrying capacity and lower DC resistance when compared to other fixed inductors without an FET.

The working principle of the 22R474C is relatively simple. When a voltage is applied to the FET, it allows current to flow through the coil and into the magnetic core. This current creates a magnetic field that is stored in the core. When the voltage is removed, the field dissipates, and the current through the coil is thus reduced. This results in a decrease in the inductance, which can be used to adjust the inductance of the circuit.

The 22R474C is a versatile and reliable fixed inductor that is widely used in many applications. Its ability to provide higher current carrying capacity and lower DC resistance makes it an ideal choice for power supplies and AC/DC converters. It can also be used in high-frequency switching systems and other applications that require higher-than-normal voltages, currents or power. With its small size, low cost, and flexibility, the 22R474C is a great choice for any application that requires a reliable fixed inductor.

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