[Elecraft] Fuse req. for 12v 7ah battery?

2011-12-14 Thread John Flynn
Good Day Everyone,

I want to use a 12v 7ah gel cell to power my KX1. I'm assuming that I need
some in-line protection between battery and rig. What size fuse is the
correct one for this application? (A kindly ham sent me this info a while
back, but his email has gone missing, and I don't want to rely on my
increasingly faulty memory).

Tnx es 73

John KK4BOB

-- 
John Flynn
Tallahassee, Florida
USA
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Re: [Elecraft] Fuse req. for 12v 7ah battery?

2011-12-14 Thread Don Wilhelm
John,

Yes, fuse it.   I have repaired several KX1s that were damaged by 
excessive current through the PC traces.
I would suggest a fuse in the range if 2 to 5 amps.  3 amps should be 
the ideal target.

73,
Don W3FPR

On 12/14/2011 3:59 PM, John Flynn wrote:
 Good Day Everyone,

 I want to use a 12v 7ah gel cell to power my KX1. I'm assuming that I need
 some in-line protection between battery and rig. What size fuse is the
 correct one for this application? (A kindly ham sent me this info a while
 back, but his email has gone missing, and I don't want to rely on my
 increasingly faulty memory).

 Tnx es 73

 John KK4BOB

__
Elecraft mailing list
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Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:Elecraft@mailman.qth.net

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Please help support this email list: http://www.qsl.net/donate.html