What is enameled wire? The common enameled wire is also called copper magnet wire. Enameled wire or magnet wire contains the following elements:

Conductor type: Conductor is the basic material of enameled wire. Common materials for conductors are copper, aluminum and copper-silver alloys, copper-tin alloys, copper-nickel alloys, copper-zinc alloys and other alloy materials. Generally, the resistance in an electronic component is determined by the conductor. The cross-sectional area and length of the conductor affect the resistance.

Types of insulating films: insulating films are divided into single-layer films and double-layer films. Single films include UEW, PEW, EIWHE AIW, etc. Heavy film refers to an additional nylon or self-adhesive paint coating on a single film.

The thickness of the coating is the thickness of the insulating paint on the conductor. 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.

The thermal rating refers to the heat resistance level of the enameled wire, which indicates the temperature index, softening breakdown and thermal shock. It is defined by NEMA, MW1000, JISC3202 and IEC60317 standards. Thermal ratings are 130, 155, 180, 200, 220, 240.