There are really two parts to this schematic: the first part deals with the high voltage capacitor charging, and the second ... The trigger transformer is quite easy, though I used an ignition coil from an old Ford pick-up truck, so if you have an old coil, give it a try. ... If the capacitor takes too long to charge the dump solenoid may activate before the charge voltage reaches its set point. ... 88 NOVEMBER 2003.
|Title||:||Nuts & Volts Magazine|