That depends upon the power supply. My Astron has over-current protection that shuts it off in the event of a short. The output stays off until I cycle the power switch on the Astron, so I don't use any additional protection.
73, Ron AC7AC -----Original Message----- From: Elecraft [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Tom Sent: Sunday, January 29, 2017 1:58 PM To: elecraft@mailman.qth.net Subject: Re: [Elecraft] K3 - stuck at MCU LD we upgrading software Are folks hooking their radios directly to the power supply without a fuse inline? I noted that the Elecraft supplied cable for my K3S did not include a fuse. 73, Tom - KQ5S ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com