Electrical conductivity is a characteristic of materials. Both enameled copper wire and copper magnet wire use copper as the conductor, so there is no difference in electrical conductivity. What you may find is the resistance of the wires. For a given outer diameter, the resistance per unit length of enameled copper wire will be higher because of the smaller cross-sectional area of copper. If the coil you wind has contact turns, the bare copper wire is a non-starter because the turns will short-circuit together. If a copper magnet wire is used, the current will flow directly through the adjacent coils and will not pass through the loop.

Relays, micro motors, electronic transformers, solenoid valves and other electronic components are widely used in automobiles, household appliances, mobile phones, computers, office supplies and other fields. As important raw materials for electronic components such as enamel, they are growing steadily in China. After long-term development, China has become the largest producer and user country of relays, micro motors, electronic transformers and other electronic components. However, due to the rationality of process, technology and equipment, the production capacity of Copper Clad Aluminum Wire is increasing.