广州What are the good aspects of copper-clad aluminum enamelled wire?

Copper coated aluminum enamelled wire has the following advantages:

1. Cost reduction: The price of aluminum is relatively low compared with copper, and copper-coated aluminum enamelled wire reduces the cost of raw materials while maintaining a certain performance advantage of copper.

2. Weight reduction: The density of aluminum is less than that of copper, making copper-coated aluminum enamels lighter in the same length and specifications, helping to reduce the weight of the entire device, which has advantages in some applications with strict requirements for weight, such as aerospace and other fields.

3. Good electrical conductivity: Although the electrical conductivity of aluminum is not as good as that of copper, the outer layer of copper can make up for this deficiency to a certain extent, and the overall electrical conductivity can still be maintained.

4. Good heat dissipation performance: the heat dissipation performance of aluminum is better than that of copper, which helps to better heat dissipation in the working process and improve the stability and service life of the equipment.

5. Corrosion resistance enhancement: the corrosion resistance of copper is good, and the outer copper layer can provide certain protection for the internal aluminum and enhance the corrosion resistance of the enameled wire.

6. Resource conservation: To a certain extent, the dependence on copper resources is reduced, which is conducive to the rational use of resources and sustainable development. However, copper-coated aluminum enamelled wire may not be as good as pure copper enamelled wire in some aspects, and the specific application needs to be considered comprehensively according to the actual needs and conditions of use.