Originally posted by BobZilla
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Thanks for the reply, I've come to appreciate greatly your straight forward posts. My posts are not as clear. I did read your earlier post and did eliminate the diodes etc... I think my scope shows how clean the SSR is closing. I have triggered it manually as you described, no arduino 3.5 volts across the SSR trigger. I fried it when I had too many volts and too much capacity on the caps. Like I mentioned in an earlier post. Something in the SSR or the FET itself seems to be cushioning the current.
I'm glad you brought it up though because this forced me to take a wire straight from cap neg to battery neg and dump by hand, which is when I see the pre-spike while scoping the cap. I described in my last post where it is going and a simple Diode in the right place puts it to the battery not complicated. I mentioned once in someone else’s “mechanical thread” if we are seeing sparks and spikes, in my opinion, this is energy not being used. This is all my opinion from what I see and what I've been able to do, not set in stone either. I can be persuaded which is why I am here testing things out...
Bob, are you talking about this video https://files.secureserver.net/0sEJsTyOxjoENu where the draw on the primary varied from 1-ish amp to 1.5-ish amps, and the output to the battery was in 4-5 amp pulses?
Thanks again for sharing,
KR - Patrick
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