ATX (or other) computer power supplies can be used to power them as well.
--A
On Mon, Jan 28, 2013 at 7:21 PM, Nathan McCorkle <nmz787@gmail.com> wrote:
On Thu, Jan 24, 2013 at 5:29 PM, ByoWired <byowired@gmail.com> wrote:I recently bought on amazon.com a 12V 15A power supply for around $15
>
> One word of caution: Peltiers are somewhat unusual in that they suck up a
> lot of current even at low voltage. Don't be lulled into the 12 Volt
> rating as being easy to deal with, since such a device might require 12
> volts but at 2 amps, etc.
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