Ignition coil for internal combustion engine

摘要

A plurality of transformers each comprised of a core, a primary winding, and a secondary winding are accommodated in one case, the transformers are incorporated in alternately different directions, high-tension terminals, to which output ends of the secondary winding are connected, are provided on a side opposite to the side where a core disposed outside the secondary winding is located, and a layer of a resin minimum for insulation is provided between adjacent ones of the secondary windings.