Electric component connecting structure

摘要

An electric component connecting structure including a resin case having a first surface and a second surface, at least one metal bus bar fixed on the first surface of the resin case and having at least one welding projection portion, and at least one electric component mounted on the second surface of the resin case and having at least one lead leg. The at least one lead leg is welded to the at least one welding projection portion of the at least one metal bus bar.