| 摘要 |
PURPOSE:To facilitate starting and to stabilize rotation by providing a control capacitor to be charged with positive induction voltage from a trigger coil and concerns to the trigger control of a switching element. CONSTITUTION:An exciter coil 1 and a trigger coil 8 are wound over a core. First switching element 5 for feeding the charges of an ignition capacitor 3 to an ignition coil 4 is provided. While a control capacitor 13 to be charged with positive induction voltage of the trigger coil 8 and concerns to the trigger control of second switching element 11 is provided. Consequently, starting is facilitated to stabilize the idling thus to assure and stabilize the output under normal rotation. |
