I am using two 120V-12V power transformers back-to-front to step up a
120Hz sinewave from 6V (1A available) to around 100V. The primaries will be wired in parallel, with a small value series resistor if required. The secondaries are wired in series. They will be driving a resistive load.Can anyone tell me how to calculate the optimal load resistance?
IOW a load resistance value that is not so low as to degrade the waveform, or overload the primary circuit, but not so high as to unnecessarily attenuate it.
Thank you kindly for any advice.
Roland Kent