I just shipped out the last batch today, and the next batch is already in progress. I have some work to do on the website (the shipping rate system is very annoying, I will replace it with a better one) and plan to accept pre-orders for another batch of 200 kits.Carracing111 said:When your welders are available, I will buy one!
Yes, but that also increases the losses, and more importantly, the loop inductance. At current levels like this, the stored magnetic energy in this short piece of wire is so high that it is difficulty to get rid of it when the power switch has to get rid of it when opening the circuit. When current is too high, I would prefer lowering the voltage by reducing the number of cells put in series.Carracing111 said:I guess that by simply lengthening the electrodes enough I can get an adequate ESR.
Exactly. I am developing a solution (including a capacitor bank) for this purpose, it is a number of posts above. The power source is alrerady working on my desk and can deliver 12V / 70A reliably.Carracing111 said:If I understood correctly ... to get the capacitors recharged in 1 second, I think I could use the 60V and 20A source, since it has 1500W, but I would need a constant voltage and current converter, of about 10-15V and up 50A?