[Open_electroporator] Culture Shock yardboard testing

[Nathan McCorkle]

On Wed, Jun 22, 2016 at 11:29 AM, John Griessen <john at industromatic.com> wrote:

> I'll try a very different bipolar I have that will need few changes to the
> circuit.
>
> The doubler does give the opposite polarity I thought it would, so I'll take
> that apart and analyze some.
> It was putting out smooth DC at 700V When the switcher DC input was 7.5V.

Once you get the transistor changed, I am interested to know if pre
and post doubler has any difference in ringing. My guess is the
capacitor in the doubler would help to reduce ringing... but maybe
that will go away completely when you get the transistor to turn off
all the way.


-- 
-Nathan