Originally posted by jstadwater
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the diodes are very important, the 1N4005 are not ideal for this circuit. I use model 1N5408 which are rated to 1,000 volts 3 amps each. Use a minimum of 7 in series or up to 16 if you wish. If you are testing with low capacitance 30uf or less then 7 diodes will work well but if you increase capacitance uf value then add more diodes. Your capacitor voltage rating is best to be close to double the voltage of your bridge DC output just to be safe but 1.4 x is okay.
If I were you I would save the inverter for later and just plug it in the wall since many inverters have been damaged. We are still in development with the circuit so we will eventually find what works best.
I hope this helps.
Luc

I'm also French but Canadian. Don't ask me to write in French though, since I never used it. My spoken is still good though.
I should have a pic posted somewhere towards the front pages of this thread of my initial setup (adapted from Peter's and Aaron's setup, of course). Didn't look very good but it was the first one I had gotten to work. I got the 40K diodes from a local microwave repair shop for about $7.00 each. I just picked up two more yesterday, as I plan to use the voltage doubler circuit posted in this thread. At this point, I was impressed with the effect I have with 3 diodes and charging the booster caps to 120V (limit of my inverter, have fried 2 inverters so far). I also have a 40K diode in line between high V+ & low V+ at the coil. As I have only charged to 120V so far, I am very excited to see what effect I will get at twice the voltage!
I know some folks here are using diode strings to create the effect instead of single high volt diodes, wouldn't it work the same way? Anyway, back to the test bench for more play time. Thanks goes out again to all involved, we will have a perfect system soon, I'm sure of it!!!
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