Alt-BEAM Archive

Message #01391



To: davidperry@mail.geocities.com
From: "Sathe Dilip" sathe_dilip@bah.com
Date: Tue, 09 Mar 1999 09:44:11 -0500
Subject: [alt-beam] Re: photovore SE problem


Wow, a 7 year old message. Must be that warp in the time fabric some
one was talking about :-)

Its probably the transistor is dead or its polarity (pin orientation) is
wrong. How did you measure the 10k resistance? You are not supposed to
measure resistance in a live circuit. It could damage your multimeter.
Also the readings are misleading as the external power source (solar
cell in this case) will interfere with the current flowing through the
meter.

Dilip
--
If at first you don't succeed, destroy all evidence that you tried.
(Pl. remove *s from the e-mail address to reply)

davidperry@mail.geocities.com wrote:
>
> i'll be quick, i've found the the 1381 on my photovore works fine and
> the power is flowing to the base of the 2n3904 but it isn't
> triggring, about 10k of resistance between the collecter and emitter.
> Any ideas?
>
> David Perry
> ____________________________________________
> I'm sure David sinceraly apologises if he
> insulted anyone, it won't happen again.
>
> ____________________________________________

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