Re: [DIYbio] Current and voltage reqs for electrophoresis power supply

John, it looks like the best power supply would be something like this AC to DC converter which  (with a 1:1 transformer for mains isolation)

or a boost converter (but I'm not sure how to vary it):

How would you increase the max current to a bit more, in case 100mA isn't enough? (for the first link)

On Sat, Dec 8, 2012 at 7:38 PM, John Griessen <john@industromatic.com> wrote:
d suggests a combo power supply and meter
to hook up to your gel trays.  That would defeat s



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-Nathan

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