Fine Enameled Copper Wire 0.011mm , Polyurethane Coating Electric
Motor Winding Wire Enameled wire or magnet wire contains the following elements: Conductor type: The conductor is the basic material of the enameled
wire. Commonly used materials for conductors are copper, aluminum
and Copper-silver alloy, copper-tin alloy, copper-nickel alloy,
copper-zinc alloy and other alloy materials. Usually the resistance
in an electronic component is determined by the conductor. The
cross-sectional area and length of the conductor affect the
resistance. The type of insulating film: The insulating film is divided into
single film and heavy film. Single film includes UEW, PEW, EIWHE
AIW etc. Heavy film refers to an additional coating of nylon or
self-adhesive paint on a single film. The thickness of the coating is the thickness of the insulating
paint on the conductor. The coating thickness is classified and
defined by NEMA, MW1000, JISC3202, and IEC60317 standards. The
thickness of the coating determines the pressure level of the
enameled wire. Thermal rating refers to the heat resistance level of the enameled
wire, showing the temperature index, softening breakdown and
thermal shock, etc. It is defined by the NEMA, MW1000, JISC3202,
and IEC60317 standards. Thermal rating are 130, 155, 180, 200, 220,
240.
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