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1. [Amps] PCB test for the 12A & 16A power relays (score: 1): Author: Larry Benko <xxw0qe@comcast.net>; Date: Mon, 09 Aug 2010 08:33:32 -0600; Jim, W8ZR recently mentioned his preference for the RTB140XX 12A relay over the RTD140XX 16A relay for switching legal limit RF. His preference was because the RTB relay only uses 1 pin per contact c; /archives//html/Amps/2010-08/msg00115.html (8,918 bytes)
2. Re: [Amps] PCB test for the 12A & 16A power relays (score: 1): Author: "Jeff Blaine" <keepwalking188@yahoo.com>; Date: Mon, 9 Aug 2010 12:15:35 -0500; Fantastic data, Larry. Very interesting... 73/jeff/ac0c www.ac0c.com _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo; /archives//html/Amps/2010-08/msg00119.html (11,218 bytes)
3. Re: [Amps] PCB test for the 12A & 16A power relays (score: 1): Author: "David Cutter" <d.cutter@ntlworld.com>; Date: Mon, 9 Aug 2010 18:27:54 +0100; If memory serves: a 0.2" wide track of 2oz copper will take 10A for something like a 50C rise. I'd have to look up the reference to be sure. That's dc current of course. If you want to bring the trac; /archives//html/Amps/2010-08/msg00121.html (10,910 bytes)
4. [Amps] PCB test for the 12A & 16A power relays (score: 1): Author: George Cutsogeorge <george.w2vjn@gmail.com>; Date: Mon, 9 Aug 2010 15:32:08 -0700; It's been many years since I ran the pc board heating tests to design the Top Ten relay boxes, but I do remember the results. My first design used the 50 ohm strip line values for FR4 board. Testing; /archives//html/Amps/2010-08/msg00127.html (7,751 bytes)

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