The introduction of F-free enameled wire

F-free enameled wire
The F-free enameled wire  is a blazon of ambagious wire fabricated by oxygen-free chestnut rod or electric annular aluminum rod which fatigued or extruded by dies with appropriate size, again over coated with apply repetitiously.
A magnet wire or enamelled wire is a copper wire or aluminum coated with a very thin layer of insulation. It is used in the construction of transformers, inductors, motors, loudspeakers, hard disk head actuators, potentiometers, solenoids, and other applications that require tight coils of wire.
The wire itself is usually fully annealed electrolytic copper refined. Aluminum winding wire is sometimes used for transformers and motors large, but because of its electrical conductivity less, an aluminum wire must have 1.6 times the cross sectional area as a copper wire to obtain a DC resistance comparable. Because of this loving son copper contribute to improving energy efficiency in equipment such as electric motors. For more information, see: Copper in energy-efficient motors and copper wire and cable: magnet wire (winding wire).
Smaller diameter of the coil wire has a generally round cross section.This kind of wire is used for things such as electric guitar pickups thick wire magnet is often square or rectangular (with rounded corners) to allow more efficient use of the winding space available.
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