You could put a switch across the diodes so that you can shunt around them when
the battery voltage reaches a safer level.
Paul WD8OJL
-Original Message-
What would happen if you connected the K1 up to say 16 vdc?
--
Ron,
OK, I'll go out on a limb here and say that probably nothing would happen if
the K1 were accidently connected to 16 volts. 20 volts create a problem but
I don't believe 16
and Thanks,
Ron Polityka
WB3AAL
www.wb3aal.com
www.n3epa.org/
K1 - SN 01011
K2 - SN 01392
- Original Message -
From: Don Wilhelm [EMAIL PROTECTED]
To: Ron Polityka [EMAIL PROTECTED]; .Elecraft
elecraft@mailman.qth.net
Sent: Saturday, December 02, 2006 8:12 AM
Subject: RE: [Elecraft] K1
What would happen if you connected the K1 up to say 16 vdc?
As far as I can tell it would work just fine.
I went through the schematics and found all of the components (I hope)
that use the unregulated input voltage and researched them on the net.
The results are:
Part
Sent: Saturday, December 02, 2006 8:12 AM
Subject: RE: [Elecraft] K1 Dumb Question
-Original Message-
What would happen if you connected the K1 up to say 16 vdc?
--
Ron,
OK, I'll go out on a limb here and say that probably nothing would happen
You also have to consider the power dissipation of the regulators. This
will vary with the heat sink if any o each of them.
You can connect diodes in series with the power input. The voltage drop
will e the junction voltage plus the the IR drop due to the current. You
can find out the total
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