Re: [DIYbio] Re: A simple and cheap >100V DIY electrophoresis power supply

On 07/10/2013 06:25 AM, Avery louie wrote:
> As someone mentioned, switching power supplies can be haf for about 20-40 bucks in the 50-98 volt region.
>
> Not only are they cheap amd pre-assembled, they are also very efficient.
>

And they are always isolated by their nature, (so you can ground either output lead to the sink without sparks),
so no extra parts on that recommendation.

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