Aviation piston engine integrated form high energy ignition coil

The utility model provides an aviation piston engine integrated form high energy ignition coil, primary winding includes a primary winding and the 2nd primary winding, a primary winding and the 2nd primary winding's the work of magnetizing is all controlled according to the operating condition of gathering by automatically controlled unit ECU, when the engine is in the cold start situation, by a primary winding and the work of magnetizing jointly of the 2nd primary winding, and obtains great energy when making the spark plug light a fire, and when the aircraft took off afterwards and remains stable the flight situation, automatically controlled unit ECU then made the single primary winding work of magnetizing to keep lower energy consumption, and a primary winding and the 2nd primary winding look require or the one of which can work independently when breaking down, thereby guarantee the engine and stablize continued work. Because magnetizing of a primary winding and the 2nd primary winding can hocket, therefore can eliminate the required time of magnetizing of continuous ignition to realize lasting the action of igniteing.