Composite conducting wire for coil windings of transformers and motors

The utility model discloses a composite conducting wire for coil windings of transformers and motors. The composite conducting wire comprises at least two flat conductors which are parallelly arranged. Insulating paint layers are coated on the outer walls of the flat conductors, and a net cladding layer which is used for cladding the insulating paint layers is arranged on the outsides of the insulating paint layers; self-adhesion paint layers are respectively coated in a portion between each two adjacent insulating paint layers and two opposite outer side surfaces of the net cladding layer. The composite conducting wire has the advantages that the mechanical strength of the windings can be improved by the composite conducting wire, and insulation failure due to relative movement among composite conducting wires can be prevented.