4470-45J

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Fixed Inductors 

Fixed Inductors refer to inductors or coils that are fixed with a certain value and do not change once manufactured. Usually, these components are cylindrical in shape and composed of wire windings, with or without a core. They are widely used in electronic device manufacturing and electric power system applications.

The 4470-45J Fixed Inductor is one such component, and is characterized by its low DC resistance, high current capability, and good temperature stability. It can be used in various application fields, such as DC/DC converters, switching power supplies, and solar cell controllers.

More specifically, the 4470-45J Fixed Inductor can be primarily used in communication, lighting, and power application devices. It has a power rating of 3 watts and an operating temperature range of -55 to 125 degrees Celsius. Its inductance ranges from 10 to 100 uH, and its resistance ranges from 0.2 to 4.0 ohms.

The 4470-45J Fixed Inductor works on the principle of magnetic flux. Whenever the current flows through the coil, it generates a magnetic field which induces a voltage into the coil. This voltage is called the back EMF, or counter EMF, and is calculated as V = -L(di/dt). In other words, the voltage is proportional to the rate of change of the current passing through the coil.

All in all, the 4470-45J Fixed Inductor is an important electronic component, widely used in communication, lighting, and power devices. It is solid, reliable, and works on the principle of magnetic flux generation. Its inductance ranges from 10 to 100 uH, and its resistance ranges from 0.2 to 4.0 ohms.

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