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Overunity Machines Forum



2 Watts from an old 2N3055 as a solarcell ?

Started by hartiberlin, June 04, 2005, 01:34:25 PM

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Steven Dufresne

#35
April 07, 2012, 01:31:32 PM
Hi Michel,
Do you remember how much power a single LED put out, or voltage and current?
-Steve
http://rimstar.org   http://youtube.com/rimstarorg

Quote from: Hitman on April 07, 2012, 11:10:10 AM
About 4 years ago I constructed a solar tracker using green leds to power the circuit. I tested different leds and found the greens ones put out the most power.
He who smiles at lofty schemes, stems the tied of broken dreams. - Roger Hodgson

triffid

#36
September 20, 2013, 11:55:21 PM
Sorry for the long delay in answering someones question here.I never measured for amps.Just volts.two volts and I was happy!triffid

the_big_m_in_ok

#37
September 22, 2013, 04:38:01 PM
Quote from: Vorg on June 13, 2005, 08:20:54 AM
Out here focusing tha 6" lens  incenerates stuff. Don't think it would last long.
Vorg has a point.   A 6" magnifying glass, with a naturally short focal ratio compared to the diameter, in the noonday sun, would probably focus a   REALLY   BRIGHT spot on something and have a temperature hot enough to reduce freshly cut, green plant cellulose fibers to carbon with lots of smoke and heat.   Focussing the spot on the palm of your hand would likely do the same thing.

Did the transistor melt?   Burn?

--Lee
"Truth comes from wisdom and wisdom comes from experience."
--Valdemar Valerian from the Matrix book series

I'm merely a theoretical electronics engineer/technician for now, since I have no extra money for experimentation, but I was a professional electronics/computer technician in the past.
As a result, I have a lot of ideas, but no hard test results to back them up---for now.  That could change if I get a job locally in the Bay Area of California.
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