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A degree of AC on you LED?

Started by jadaro2600, January 12, 2009, 11:46:29 PM

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TinselKoala

Quote from: Pirate88179 on January 13, 2009, 11:00:12 PM
TinselKoala:

Really?  Would we see any visual improvement using less severe cooling methods like ice?  Or, having the leds outside on a night like tonight? (It is 20 degrees F here and will be -2 the next night)  Is this related to superconductivity in any way?

Sorry for all of the rapid questions but, I have never heard that about leds and I am fascinated by this.  Thank you.

Bill

I haven't noticed--even though it's -28 C outside right now, it looks like these little sample LED are glowing normally. SO I guess you need to get a bit colder. Tonight it might break -30, so I'll try then...
;)

(I think you need to get them a lot colder to notice anything, but when you do, the effect is not small...)