[Open_electroporator] pulser progress, transformers are good enough if fast pulser used

John Griessen john at cibolo.com
Tue Sep 20 01:26:50 UTC 2016


I've had two companies in China respond to my quote request, and one has the
good price on quantity 1000, and a real seeming website, and alibaba trade assurance escrow service, so
I asked them to use my DHL account to make and send 5 samples.  I wanted to order 500 first, but the price
is lower than expected, so ordering their minimum 1k will be about the same $700 I had imagined.
The freight will be some though... 23 grams X 1000 is 23 kilos, obviously, and so ~50+ lbs
of air freight! Yi!  It may go by boat instead... or just postal with postal informal customs entry
and still by jet. I bet they'll pack in two boxes and send postal...

Now I need to go fast making a pcb layout to use them and the homebrew transformers
and get that to a fab.  That pc board won't be back in time to match the transformers arrival,
so I'll probably test one of the spec'd sample transformers on the yardboard.

John



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