-165f
Ok, back from the lab...
took one of our copper end-cap cells that put out 1volt.
placed it in the fridge for 1 hour,
placed it in a 0 F freezer for 1 hour - then..
liquid nitrogen...
dropped it down to -165F, yes that's 165 below zero F.
the voltage did drop...
to .841 volts...
it still lit our LED's and our neon's while sitting in the LN
the nitrogen did not enter the cap, but perhaps someone will come up with another explanation - hopefully other than super cool.
Patrick
Ok, back from the lab...
took one of our copper end-cap cells that put out 1volt.
placed it in the fridge for 1 hour,
placed it in a 0 F freezer for 1 hour - then..
liquid nitrogen...
dropped it down to -165F, yes that's 165 below zero F.
the voltage did drop...
to .841 volts...
it still lit our LED's and our neon's while sitting in the LN
the nitrogen did not enter the cap, but perhaps someone will come up with another explanation - hopefully other than super cool.
Patrick
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