Alt-BEAM Archive
Message #01383
To: beam@corp.sgi.com, davidperry@mail.geocities.com
From: "Ben Hitchcock" beh01@uow.edu.au
Date: Tue, 09 Mar 1999 16:20:12 +0000
Subject: [alt-beam] Re: photovore SE problem
You need to check the voltages rather than the resistances. The Base, when
triggered, should be no more than 0.7 volts higher than the emitter. The
collector and the emitter should have no more than say 0.2 volts across them
when triggered.
What are the voltages?
ben
----------
>From: davidperry@mail.geocities.com
>To: beam@corp.sgi.com
>Subject: [alt-beam] photovore SE problem
>Date: Sun, Mar 8, 1992, 12:52
>
>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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