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1. [Amps] AL-1200/1500 question (score: 1): Author: Jack Shirley <jcshirle@gmail.com>; Date: Thu, 5 Mar 2009 14:13:32 -0500; Ameritron uses a step-start circuit in the AL1200 and 1500 which uses a relay to short out a 10 ohm series resistor in the transformer primary to limit current inrush. The relay in question is rated; /archives//html/Amps/2009-03/msg00154.html (7,308 bytes)
2. Re: [Amps] AL-1200/1500 question (score: 1): Author: "Ken" <kenw2dtc@comcast.net>; Date: Thu, 5 Mar 2009 14:19:40 -0500; I use one AL-1500 and two AL-1200's. Had them for about 5 years. No relay problems...........yet. The only repair has been to replace the filter caps on the AL-1500. 73, Ken W2DTC ___________________; /archives//html/Amps/2009-03/msg00155.html (7,596 bytes)
3. [Amps] AL-1200/1500 question (score: 1): Author: Jack Shirley <jcshirle@gmail.com>; Date: Thu, 5 Mar 2009 14:27:53 -0500; How do you know if your step start relay is working? Mine was welded closed and right now I have the relay removed and circuit completed without it and I cant tell the difference. I'm not sure how lo; /archives//html/Amps/2009-03/msg00156.html (7,249 bytes)
4. Re: [Amps] AL-1200/1500 question (score: 1): Author: Ryan Foster <foster.ryan@gmail.com>; Date: Thu, 5 Mar 2009 15:06:39 -0500; I can't speak to the al-1200 or al-1500, but the step start on all my amps lasts less than a second, I can't say how much less, but less than the meter could ever show for sure. If I were to guess, I; /archives//html/Amps/2009-03/msg00161.html (8,315 bytes)
5. Re: [Amps] AL-1200/1500 question (score: 1): Author: Chuck & Vicki Tifft <cftifft@sbcglobal.net>; Date: Thu, 05 Mar 2009 12:10:27 -0800; Step start delay is pretty typically in the .25 to .5 second range. Depends on things like the series resistor value and the total value of the filter cap. But generally milliseconds rather seconds w; /archives//html/Amps/2009-03/msg00162.html (8,906 bytes)
6. Re: [Amps] AL-1200/1500 question (score: 1): Author: Greg Chartrand <w7my@yahoo.com>; Date: Thu, 5 Mar 2009 15:35:39 -0800 (PST); I had a similar problem with my AL-1200 and solved the problem. I suggest looking at:http://www.mods.dk/view.php?ArticleId=4311 I documented the cause of the problem and the fix. Greg -- Greg Chartra; /archives//html/Amps/2009-03/msg00191.html (8,345 bytes)

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