Quote:
Originally Posted by ren
Splocal, John has hooked up each coil in a master slave configuration. IF all coils are firing at the same time, then each coil doesnt need a separate trigger and you can trigger all transistors to fire all windings off of one trigger winding. This is sort of like an ampification effect with say 4 windings firing at the same time on a different transistor each as opposed to 1 transistor with four windings connected to its collector. Much stronger and much faster. The aluminum rotor looks like it was picked for mass and flywheel effect. Imagine trying to stop that with your hands at full speed 
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Ren here is a schematic I found from Bedini himself however I only see one transistor per coil! I too have my dual coil SG setup in a slave configuration one coil triggers both coils to fire simultaneously seems to work well just haven't got around to tunning it yet. In those pictures he has 4 transistors per coil that is what confused me the schematic I have only requires one per coil.

Good point on the mass for the fly wheel, once it gets moving it would have allot more torque!