For copper wire, 8 mm copper rods (5/16 inch in the US) are used as the raw material, which is drawn into the desired bare wire size in several stages by means of a wire drawing die. Enameled wire is copper wire with a thin insulating layer and is used in transformers, winding coils, motors, solenoids and many other applications.

Enameled wire for electric vehicles primarily uses 180-240 degree enameled flat wire. 

CDA101, CDA102 and CDA110 copper have excellent electrical and thermal conductivity, work efficiency and corrosion resistance. 

Our range of enameled wires includes enameled wires, polyurethane wires, Leeds wires and polyamideimide wires, which are best suited for a variety of applications depending on temperature requirements. 

What sizes of enameled wire are available? We are proud to offer enameled wire from 14 AWG to 44 AWG. What is enameled wire? Enameled wire is the term used to describe copper wire coated with an insulating jacket. This type of wire is used in electromagnets, transformers, Tesla coils, speakers, inductors, guitar pickups, and motors.

What is bare copper wire? Bare copper wire is annealed and softened, then coated and baked several times. The conductor should be made of copper, oxygen-free and low-oxygen copper wire with smooth, rounded surface, uniform quality, free of defects and in accordance with the prescribed standards.


Bare copper wire application:
INDUSTRIAL WIRING: This thick bare copper wire is typically used in industrial environments for power distribution and grounding purposes.

Power Infrastructure: Large diameter bare copper conductors may be used in substations, power plants and transmission lines to ensure efficient power transmission and grounding.

Grounding: Thick bare copper wires are used in grounding systems to safely dissipate electrical charges to earth, protecting equipment and personnel from electrical hazards.

Sink Bars: These wires are used as sink bars in distribution boards and panels to distribute power within a building or facility.

High Current Applications: Equipment requiring high currents, such as large motors or heavy machinery, may utilize this thick copper conductor.

Electromagnets: For applications such as industrial electromagnets where high currents generate strong magnetic fields, thick copper wire is essential to ensure the necessary current-carrying capacity.

Research and Development: In laboratory setups, large diameter bare copper wire can be used for customized experimental setups involving high currents.

Bare copper wire benefits:
Conductivity: Copper's excellent electrical conductivity ensures minimal energy loss during power transmission.

Durability: Copper is extremely durable and corrosion resistant, which helps extend the life of the wire.

What is High Purity Copper Enameled Wire? It is an unalloyed, high purity copper enameled wire with excellent molding and brazing characteristics, as well as resistance to hydrogen embrittlement at high temperatures. It has good solderability and corrosion resistance and can be used in any high current application.