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101. Re: [Amps] Zener Screen Regulators (score: 1): Author: Mike A <mikea@mikea.ath.cx>; Date: Wed, 5 Sep 2012 16:05:23 -0500; To prepare the surface to receive the torrent of holes that will flow to it from the plate. FWIW, I am a firm adherent of the "Electrons are the charge carriers, and current moves from negative to po; /archives//html/Amps/2012-09/msg00063.html (9,359 bytes)
102. Re: [Amps] Zener Screen Regulators (score: 1): Author: Mike A <mikea@mikea.ath.cx>; Date: Thu, 6 Sep 2012 10:17:51 -0500; I'll expand a bit on Bill's somewhat terse answer: you may want to google on the term "thermionic work function" -- _with_ the quotes. -- Mike Andrews, W5EGO mikea@mikea.ath.cx Tired old sysadmin ___; /archives//html/Amps/2012-09/msg00087.html (9,564 bytes)
103. Re: [Amps] Henry 2KD-Classic blower (score: 1): Author: Mike A <mikea@mikea.ath.cx>; Date: Tue, 2 Oct 2012 13:19:45 -0500; I don't have a Henry 2KD -- more's the pity -- but have a tiny little experience with blowers. This sounds like the rotor is "whirling" -- as if the bearings are worn to the point that it doesn't rot; /archives//html/Amps/2012-10/msg00007.html (8,356 bytes)
104. Re: [Amps] 3-500Z pin becomes unsoldered (score: 1): Author: Mike A <mikea@mikea.ath.cx>; Date: Mon, 19 May 2014 11:04:47 -0500; Condolences and <hugs>. Sounds like he was Quite A Guy. But we knew that already, from correspondence with his son, who follows the model. -- Mike Andrews, W5EGO mikea@mikea.ath.cx Tired old sysadmin; /archives//html/Amps/2014-05/msg00115.html (9,109 bytes)
105. Re: [Amps] Drake L7 issue (score: 1): Author: Mike A <mikea@mikea.ath.cx>; Date: Thu, 25 Sep 2014 13:58:21 -0500; Time to measure the voltage at the wall socket, or at the input to the transformer, under load. This is a new 220VAC run to the shack; it is the first suspect. -- Mike Andrews, W5EGO mikea@mikea.ath.; /archives//html/Amps/2014-09/msg00024.html (7,257 bytes)
106. Re: [Amps] AL80-B fuse F101 blown;step-startnot working? (score: 1): Author: Mike A <mikea@mikea.ath.cx>; Date: Sat, 29 Nov 2014 20:54:16 -0600; Excellent! May all your bugs be that easy to find and that low-impact. -- Mike Andrews, W5EGO mikea@mikea.ath.cx Tired old sysadmin _______________________________________________ Amps mailing list A; /archives//html/Amps/2014-11/msg00075.html (8,786 bytes)
107. Re: [Amps] low output with QRO amp - SUCCESS- (score: 1): Author: Mike A <mikea@mikea.ath.cx>; Date: Fri, 6 Mar 2015 11:39:28 -0600; Odds are *very* strong that it uses BeO2 only if it is conduction-cooled. BeO2 is nasty enough that it wouldn't be used where ordinary ceramic would serve, but only where the much higher thermal cond; /archives//html/Amps/2015-03/msg00017.html (7,661 bytes)
108. Re: [Amps] GS-35b fully-submersed oil cooling (score: 1): Author: Mike A <mikea@mikea.ath.cx>; Date: Tue, 17 Mar 2015 09:01:38 -0500; Doesn't have water suspended in it. Much better for arc-free operation. -- Mike Andrews, W5EGO mikea@mikea.ath.cx Tired old sysadmin _______________________________________________ Amps mailing list; /archives//html/Amps/2015-03/msg00035.html (7,901 bytes)
109. Re: [Amps] group still alive? (score: 1): Author: mikea <mikea@mikea.ath.cx>; Date: Fri, 4 Sep 2015 08:25:50 -0500; Lots of traffic yesterday. -- Mike Andrews, W5EGO mikea@mikea.ath.cx Tired old sysadmin _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.c; /archives//html/Amps/2015-09/msg00009.html (6,553 bytes)

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