Wound capacitor package structure having conductive foils of unequal width and wound assembly thereof

A wound capacitor package structure having conductive foils of unequal width, comprising:

• a wound assembly including a wound positive conductive foil, a wound negative conductive foil, and two wound separator papers, wherein one of the two wound separator papers is disposed between the wound positive conductive foil and the wound negative conductive foil, and one of the wound positive conductive foil and the wound negative conductive foil is disposed between the two wound separator papers;
• a package assembly for enclosing the wound assembly;
• and
• a conductive assembly including a first conductive pin electrically contacting the wound positive conductive foil and a second conductive pin electrically contacting the wound negative conductive foil, wherein the first conductive pin has a first embedded portion enclosed by the package assembly and a first exposed portion exposed out of the package assembly, and the second conductive pin has a second embedded portion enclosed by the package assembly and a second exposed portion exposed out of the package assembly;
• wherein the wound positive conductive foil has a first predetermined width, the wound negative conductive foil has a second predetermined width, each of the two wound separator papers has a third predetermined width, and the first predetermined width of the wound positive conductive foil and the second predetermined width of the wound negative conductive foil are different.