Hydrogenworld I've posted way back about switching polarity by
using a timer. Watching that vid in slow mode, it seems to have a
big burst of output over 1.5 secs each time it is turned on & then settles
to a constant flow. The pos electrode is the only decaying one.
A friend told me he can make a Lyser switch poles so the electrodes
last longer equaly. I know conditioning works, but when I mentioned
pwm to him, he said he can cause a wide pulse during switching poles.
The power will still be on via caps between switching poles he said.
I just vision that s/s cable bursting gas every 1.5 secs by switching it.
Just a thought. As you know, I like the idea of s/s cable.
Cheers !