Basic purpose of this article is to Discuss on Advantages of Copper Foil in Transformers. There are many reason why the former material may very well be better than the other. The first and foremost of those considerations is that copper can be a far superior electrical conductor in comparison with aluminum. In fact, amount for volume, aluminum’s conductivity is under two-thirds that of copper. Finally discuss on some benefits of copper foil transformers. The electrical efficiency of copper is finer quality than other transformer materials.