Ignition System

Open the closing switch could create a short amount of time of high voltage in the inductor . This is a simple second order circuit, the calculated results for the inductor peak voltage amplitude (spark) will be -1230.58V (-1.23kV) , approximately equal to simulated results, -1.2195kV. The calculated inductor voltage : The inductor voltage , Vind=exp(-250*t)*(-1250.0625*sin(24998.25*t))