ELL-8UV2R7N Inductors, Coils, Chokes

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Fixed inductors are components that store energy through an electromagnetic field. The ELL-8UV2R7N is an example of a silver mica fixed inductor. Silver mica is a solid-state dielectric material that has a consistent capacitance over a wide range of frequencies, and offers superior stability. This type of inductor can be used in applications where lower losses, better frequency control, and small size are critical.

The ELL-8UV2R7N has low DC resistance, high Q, and tight tolerance on inductance. The inductance values range from 8 microhenries to 455 microhenries and are available with tolerances as tight as ±3%. These inductors come with voltage ratings from 60 volts to 850 volts.

The application fields that the ELL-8UV2R7N covers include circuit-level filtering, voltage amplifier/ audio crossover, output coil design, and radio frequency (RF). Circuit-level filtering utilizes inductors to couple two signal sources in a low pass or high pass filter. The filter is important for obtaining non-distorted noise free signals and the ELL-8UV2R7N is a good choice for that. Voltage amplifiers require inductors to achieve good resonance characteristics. The inductors also act as a bridge between the different stages of the audio crossovers. Output coils are used to convert AC electrical signals into magnetic field, and the lengths and shapes of the coils affect the optical performance of the circuit. The ELL-8UV2R7N has been proven to be an excellent choice for output coil design. Finally, RF (radio frequency) refers to the frequency range of 300KHz-300GHz which is used in communication systems, and is also wired with an inductor circuit.

The working principle of the ELL-8UV2R7N is based on the Faraday-Lenz law of Electromagnetic Induction, which states that when there is a change of magnetic flux in a conductor, an induced electromotive force is produced. The magnitude of the force is proportional to the amount of magnetic flux and the number of turns of the winding coil. This law is the basis for Faraday effect, which means that a changing magnetic field near a conductor will induce electric current in the conductor. In order to get a constant electric current, an inductor has to be used, which is an electrical component with a coil of wire wound around a core of ferromagnetic material. When a current is applied to the inductor, a magnetic field is produced around the inductor. This magnetic field stores energy and creates a continuous current in the inductor.

The ELL-8UV2R7N is made up of a silver mica substrate with highly controlled dielectric properties. This substrate is then intertwined with silver plated copper wire. The wire is wound around the silver mica with a uniform and tight pattern for precision and consistency. This precision winding helps to ensure that the electric current will not be disturbed by the patterns, thus reducing signal deviation.

The ELL-8UV2R7N proves to be an essential component in many applications, from simple circuit-level filtering to more intense communications devices such as radios. This particular type of inductor has been designed for applications where low losses, better frequency control and small size are critical. In addition, it provides superior stability due to its silver mica substrate. It is also available with a voltage rating of up to 850 volts and with a tolerances of ±3%. This makes this inductor a versatile and reliable option for almost any application.

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