Foil-wound low-voltage coil with outgoing line structure

The utility model discloses a foil-wound low-voltage coil with an outgoing line structure. The method is characterized in that the method is characterized by comprising the following steps; the copper-clad plate comprises an outgoing line copper bar, a conductor copper foil and interlayer insulation paper, the outgoing line copper bars comprise a first outgoing line copper bar and a second outgoing line copper bar; the conductor copper foils are respectively welded with the first outgoing line copper bar and the second outgoing line copper bar. Wherein the interlayer insulation paper and the conductor copper foil are wound into a foil-wound low-voltage coil on a special foil winding machine one by one on the same layer, and the adopted conductor current-carrying sections of the first lead-out wire copper bar and the second lead-out wire copper bar are different according to the characteristics of current distribution during operation of the transformer and places with different currentdensities. According to