K3 power switching

[Jim Wilson]

A fused crowbar circuit is so easy to build and such
great protection, it should be in every 12 volt (13.8)
supply lead.

I use one built into a plastic "project box" with Power
Poles on each end.

Even though many things (including the K3) have a
built-in crowbar, the redundancy doesn't hurt and
helps me sleep better. :-)

Jim - W4RKS
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[Fred Townsend-2]

-----Original Message-----

>From: James Wilson <[hidden email]>
>Sent: May 13, 2015 8:11 AM
>To: Elecraft <[hidden email]>
>Subject: [Elecraft]  K3 power switching
>
>A fused crowbar circuit is so easy to build and such
>great protection, it should be in every 12 volt (13.8)
>supply lead.
>
>I use one built into a plastic "project box" with Power
>Poles on each end.
>
>Even though many things (including the K3) have a
>built-in crowbar, the redundancy doesn't hurt and
>helps me sleep better. :-)
>
>Jim - W4RKS
>______________________________________________________________
>Elecraft mailing list
>Home: http://mailman.qth.net/mailman/listinfo/elecraft
>Help: http://mailman.qth.net/mmfaq.htm
>Post: mailto:[hidden email]
>
>This list hosted by: http://www.qsl.net
>Please help support this email list: http://www.qsl.net/donate.html
>Message delivered to [hidden email]

______________________________________________________________
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