78F681J-RC

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Fixed Inductors are widely used in applications where the same inductance value is needed over a wide frequency range. The 78F681J-RC is a fixed inductor that has a small size and an external forced air cooling system to eliminate the need for an additional coil for cooling. It has good temperature stability and is ideal for applications that require high frequency operation.

The 78F681J-RC has a wide application range from automotive to telecommunications and from instrumentation to power systems. It is used in applications like high frequency switching and RF transmission, signal processing, video signal processing, and instrumentation. It is also used in audio applications where high-current capabilities of the 78F681J-RC are needed. It is often used in the inverter of the delta-sigma modulator circuit.

The working principle of the 78F681J-RC is based on the concept of magnetic fields. It works by creating a magnetic field around a coil, which in turn creates a current around the coil called an eddy current. The eddy current works in the opposite direction of the original current, canceling out the effect of the original current and resulting in a fixed inductance. This inductance is useful for applications where the inductance needs to be fixed across a wide frequency range.

The 78F681J-RC has a ferrite core construction and a triple insulated triple-threaded design which offers a low profile, lightweight construction and improved EMI protection. Its pressure-assistive design reduces creeping and ensures a stable size. The 78F681J-RC also features high-temperature stability and a wide range of operating frequencies. It is ideal for high frequency applications requiring an efficient and low-cost solution.

The 78F681J-RC is a reliable and efficient inductor that can work in a wide range of applications with a high level of accuracy. It is an ideal choice for applications requiring high frequencies and a low-cost solution.

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