Round Wire

The most common and widely used magnet wire is the round wire. It can come in various sizes, and as it can be coated with varnish, an insulating material, it can maintain more stable insulation properties and thus has a wide range of applications. It is mostly used in electronic parts of automobiles, various motors consumer electronics like refrigerators and washing machines, general industrial motors, and generators and transformers.

Flat Wire

As the demands for high-voltage, high-output and large-capacity motors, are increasing, the round wire, a type of general magnet wire, has reached a limit in improving the space factor for improving efficiency. To provide a greater space factor than the round wire, the necessity of the flat and rectangular wire increased, and its applications are gradually increasing to include the limited flat and rectangular wire, used in existing large-capacity generators, drive motors for environment-friendly cars (traction motors), high-output alternators, various extra-high-voltage motors and drive motors for high-speed trains (traction motors).

High-function Magnet Wires

As demands for high-performance, high-functionality motors are increasing, even wires in motors need various functions, and high-functionality wires, which have various functions, are now required: e.g. implementing a high Space Factor, reducing the drop in insulation performance due to the high tension during winding, delaying the drop in insulation performance by protecting the insulation coating from partial discharge at a high voltage, and minimizing performance drop due to the carbonization of the insulation coating in the welded locations during welding. High-function magnet wire (EXLW) are widely used in motors for automobiles, and mostly used in drive motors (traction motors), generators (alternators), EPS Motors and oil pump motors for automobiles and high-voltage generators and wind power generators.