dc tesla coil


Posted on Feb 4, 2014

I`m making a small DC tesla coil with a rotating spark gap. The motor controlling the RSG draws about 3. 8 amps of current at full load, and the 555 control circuit and amp draws about 4 amps. Would it be best to run the motor and 555 circuit parallel from the +12v or in series If it`s in series would the motor current draw cause an excess of curr


dc tesla coil
Click here to download the full size of the above Circuit.

ent through my 555 or am I looking at it wrong Sorry for the non-conventional elements of the schematic. The dotted lines represent the elements of the circuit I`m questioning. A and B are the same thing, obviously. They both represent the motor connected in parallel to the signal circuit, but C (without the ground to the left of it) would be the motor connected in series to the main circuit. After posting this thread I realized it was probably a stupid question and I should just connect the motor in parallel, but I was wondering: would connecting the motor in series would cause more current to be drawn to the coil




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