The transformer is a device that uses the principle of electromagnetic induction to change the AC voltage. The main comp...
Many people have encountered copper or copper strips on the surface of the copper strips or pits. For these reasons, the...
The cable is an important raw material in telecommunications equipment and consists of an inner conductor, an insulator,...
The conventional transformer adopts a transformer (oil-immersed transformer) in the form of a wire winding structure, an...
High-precision beryllium bronze tape is used as an irreplaceable elastic component material in the electronics, aerospac...