Re: [DIYbio] Re: DIY deep freezer from mini fridge?

Most peltiers are made of lots and lots of semiconductor junctions. Most non-milspec semiconductor equipment is only rated for use within 10/20 degrees of water's liquid phase, so it's possible peltiers/drivers/sensors wouldn't survive the cold.

Nathan McCorkle <nmz787@gmail.com> wrote:
On Tue, Jan 29, 2013 at 12:26 AM, Patrik D'haeseleer <patrikd@gmail.com> wrote:
The problem with Peltiers for this particular application is not so much
being able to drive them, but that you're essentially putting a hefty heater
inside your fridge, whihc is obviously not designed to be treated such.

Is there someone in a cold part of the world who also has a peltier
that can measure how cold the cold side gets if you put it outside
when it's already 0 C?

It's -3 C in New York City right now... Sebastian do you have a
peltier and a thermometer?


--
Sent from my Android phone with K-9 Mail. Please excuse my brevity.

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