of the 20mm thick poly.
the required temperature in ~25 degree ambient and power consumption.
Aquawell water cooler Peltier question.
consumption to the point where it wasn't viable.
my experimentation didn't get that far.
to get a few and experiment.
Thanks for the info Clocky, that helps quite a lot, I had zero info before.
to be so much easier to mount everything in the lid.
days for my morphine ...) but hopefully I'll do it once and do it right.
an improvement over my current method of storing live 'nightcrawlers'.
I think you'd like the performance of the 12715 for what it is worth.
Very much better to the 12706/s I have on hand.
tells the tale the better of the two types.
So according to that the 12715 is the 15 amp version.
matched to the wiring (red-positive).
capable of handling but crank then up if I need to.
overheats if it is switched off for a short period and then back on.
guaranteed minimum time before turning it on again.
for a while after power is applied to the controller also.
condenses onto cold things. The "sealed" ones aren't really.
space beteween the walls. That would keep the water out of the peltier.
acts as a reversing voltage and impairs efficiency.
that does to the switching power supply is another matter.
loss at the power supply rather than the peltier.
the box without multi-staging peltiers.
with hysteresis and led display.
regulation but it's not something I could do easilly.
3A), preferably use one more than the minimum required.
The Aliexpress item is a switch mode regulator, not what you want.
power supply might upset its operation depending on the design.
that I wouldn't need - the 15A bridge rectifier.
I thought that it might be, going by a quoted switching frequency of 65kHz.
(but could probably pick it up, I'm quite good at the old RFM).