QUADRIFILAR PANCAKE COIL….QUADRIFILAR CIRCUIT…!
THIS IS MY FIRST TEST RUN OF MY QUADRIFILAR PANCAKE COIL, I AM BUILDING A PULSE MOTOR-GENERATOR, OR BATTERY CHARGUER, AND THIS EXPERIMENT CONSIST IN FOUR CIRCUITS THAT PULSE FOUR COILS, I HAVE CONNECTED THE FOUR COLLECTORS AS POSITIVE POLE POWER OUT, AND THE BACK EMF (NEGATIVE POLE) IS THE POSITIVE POLE OF THE POWER SUPPLAY OF 12 VOLTS.