Q. What are the advantages of AC fan over DC fan?

Answer

•AC fan is less expensive as compared to DC fan, therefore AC fan uses less electricity than DC fan. •You can control AC fan with a pull cord, remote or a wall control, wheareas DC fan can only be controlled by remote. However, some modern DC fans are coming with optional wall controller.•AC fan is highly energy efficient. In general, a standard AC fan model will use not more than 100 Watts on high speed. •DC fan's current flow is uniform in one direction that is far more dangerous than AC fan's back and forth current-flow.•AC fan's voltage can vary from high to low using transformers, but DC doesn't have this benefit.