ELL-6PV4R7N

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Fixed inductors are types of inductors that store energy electrically in a magnetic field created with a coil of copper wire. Typical inductors are constructed by winding the wire round a core, which can be made from ferrite, air or powdered iron. An important feature of this type of inductor is its self-regulating nature; when current passes through the winding, the resulting magnetic field is proportional to the number of wire turns and the applied current. Thus, the inductance of the device remains unchanged as long as the strength of the current does not exceed its rated current carrying capacity.

The ELL-6PV4R7N is an example of a fixed inductor that was specifically designed to operate at high frequencies and frequencies up to around 4 GHz. It features an air core construction with a 200 μH inductance and a tolerance of 10%. The overall size of the device is also relatively small at 22 x 15 x 21 mm. This type of inductor is often used in RF applications, such as television, cellphone, satellite communication systems, and other telecommunication devices.

The working principle of an inductor is fairly simple. Whenever current or voltage changes with respect to time, a self-induced voltage or current is generated due to the magnetic field created by the winding coil. This voltage or current is also called a back emf. This back emf produces a counterforce that opposes the original change in current or voltage applied to the inductor. As a result, the inductor maintains a constant voltage or current over its full operating range.

The ELL-6PV4R7N fixed inductor is a common and useful device for many applications. The general principle for the working of the inductor is that whenever a current or voltage is applied, the magnetic field around the winding coil generates a back emf that opposes the change. This allows for a constant voltage or current over the full operating range. Its extended frequency range and compact size mean that it is well suited for applications in the telecommunication field.

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