[Open_electroporator] biz-not-sci: Designing and developing and delivering a low cost Gene Electroporator

[Nathan McCorkle]

Could the pulse transformer be this $7 7kV power supply?
http://www.aliexpress.com/item/New-DC-3V-to-7KV-7000V-High-voltage-Generator-Boost-Step-up-Power-Module-free-shipping/1326494805.html

Could you drop the voltage with a divider to get 1.8kV, then switch
that with a few MOSFETS like here?
http://uwspace.uwaterloo.ca/bitstream/10012/844/1/j2grenie2006.pdf


Think these are the ones to get? (microwave capacitor, 2kV 1uF)
new for $1.75/each in packs of 20:
http://www.aliexpress.com/item/Free-Shipping-Imported-microwave-high-voltage-capacitor/1077977860.html

I bet that seller has the microwave diode you mentioned John.


On Sun, Nov 3, 2013 at 5:52 PM, John Griessen <john at industromatic.com> wrote:
> Nathan wrote:
>>
>> splintering
>> information that should be kept together.
>
>
> It's really  more about filtering out noise first.
> All the signal and the noise will be in the archives
> at http://lists.cibolo.us/mailman/listinfo/open_electroporator
>
> which is at the bottom of every post in a mailman list...
>
> I'm not CC'ing you any more since I see you signed onto the list.
>
> While watering in a natural rock porch floor set in crushed limestone,
> and adding more screened crushed limestone, I thought of some refinements
> and corrections
> to that half baked idea in the inaugural post to this list.
> See attached sketch.
>
> Another reason to do this list is that Meredith's man will not do the
> diybio list and he's an EE, and that is two heads creatively thinking about
> electrons flowing, fields, vector calculus, petite details of engineering
> that you will NOT do.  So, a separate list has value that way, and it will
> be worth it to summarize and occasionally post to diybio@ and
> openmanufacturing@
>
> Don't worry about openmanufacturing@, Bryan, (Hey Bryan) will FWD: that.
> Bet on it.
>
> He might sign onto this list too.  He likes lists.
>
> John
>
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>



-- 
-Nathan
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