Re: LED & Resistor befuddlement
From: Frank Bemelman (f.bemelmanx_at_planet.invalid.nl)
Date: 06/05/04
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Date: Sat, 5 Jun 2004 14:04:26 +0200
"Spehro Pefhany" <speffSNIP@interlogDOTyou.knowwhat> schreef in bericht
news:beovb013ctqsrcr7pk7uj0qjd4g9cmlb6r@4ax.com...
> On Wed, 02 Jun 2004 19:07:44 -0400, the renowned rickman
> <spamgoeshere4@yahoo.com> wrote:
>
> >What voltage do you measure on the LED with a current of 4 uA?
>
> 1.0 V @ 0.06uA
> 1.94V @ 1uA (visible in dim light)
> 2.23V @ 4uA
> 2.59V @ 100uA (quite visibly lit)
> 2.79V @ 1mA
> 3.08V @ 10mA (blindingly bright)
How did you measure the 1.0V @ 0.06 uA ?
-- Thanks, Frank. (remove 'x' and 'invalid' when replying by email)
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