Mail Archive Search: <+from:craxd1@ezwv.com>

Results:

References: [ +from:craxd1@ezwv.com: 683 ]

Total 683 documents matching your query.

21. [Amps] Glass Power Tube rebuilders (score: 1): Author: Will Matney <craxd1@ezwv.com>; Date: Mon, 07 Jun 2004 13:00:37 -0400; "If this method to restore emission is to work, how do you keep the filament from burning up and the acetylene gas from igniting while in a non-vacuum filament on time? What`s the rest of the story M; /archives//html/Amps/2004-06/msg00046.html (9,316 bytes)
22. [Amps] Homebrewers question... (score: 1): Author: Will Matney <craxd1@ezwv.com>; Date: Wed, 09 Jun 2004 12:36:26 -0400; Ok, how do you all think a small business would do offering transformers, steel/aluminum cabinets, chokes/coils, and power supply components that were reasonably priced? I am seriously thinking about; /archives//html/Amps/2004-06/msg00059.html (7,459 bytes)
23. [Amps] Anode clips and parts for sale (score: 1): Author: Will Matney <craxd1@ezwv.com>; Date: Mon, 14 Jun 2004 11:06:00 -0400; I have a B&K 707 tube tester here that is missing the dual anode clip with lead and plug. Years back they used to make a combination anode connector having a 1/4" and 3/8" diameter in the same plasti; /archives//html/Amps/2004-06/msg00069.html (9,639 bytes)
24. [Amps] Ref: Filament Transformer (David C. Hallam) (score: 1): Author: Will Matney <craxd1@ezwv.com>; Date: Mon, 21 Jun 2004 18:57:01 -0400; David, Not one thing wrong with it. You'll have 5 Vac at 42 amps from both so they wont starve a bit! Will Matney "I am building a linear using a 4CX1500A that needs about 38 amps at 5 volts for the; /archives//html/Amps/2004-06/msg00112.html (6,772 bytes)
25. [Amps] RE: What to do with tubeless sweep tube FL2000 (score: 1): Author: Will Matney <craxd1@ezwv.com>; Date: Sat, 26 Jun 2004 12:33:52 -0400; Yea, They can be converted to the 6KG6-EL519 or EL509 sweep tube. From tests here using the Yugoslavian version (EI brand), I found that they were just as good as the 6JS6, 6LF6, 6KD6, and 8950 with; /archives//html/Amps/2004-06/msg00129.html (9,322 bytes)
26. [Amps] What to do with tubeless sweep tube FL2000 (score: 1): Author: Will Matney <craxd1@ezwv.com>; Date: Sun, 27 Jun 2004 13:00:34 -0400; Well, The EL509 or EL519 is a 6KG6A, not a 6KD6 or 6LQ6. They are internally wired different than either the 6KD6 or 6LQ6. The 6LQ6 was rated as a 30-35 watt plate dissipation, the 6KD6, 6LF6, 6JS6,; /archives//html/Amps/2004-06/msg00132.html (9,802 bytes)
27. [Amps] Trio TL-922 (score: 1): Author: Will Matney <craxd1@ezwv.com>; Date: Wed, 30 Jun 2004 15:20:39 -0400; What this looked like to me was a webpage on souping up that amp. I dont quite think that was a factory modification, just somebody wanting mo-power =) If your amp is wired like the schematic that wa; /archives//html/Amps/2004-07/msg00000.html (6,802 bytes)
28. [Amps] Re: SB-220 fan (oil) question (score: 1): Author: Will Matney <craxd1@ezwv.com>; Date: Sun, 04 Jul 2004 18:49:16 -0400; All those fans that Heath used had shaded pole motors on them. Another name for them is "refrigeration fans". Most all refrigeration or HVAC suppliers carry them. You can buy the motor with or withou; /archives//html/Amps/2004-07/msg00020.html (7,445 bytes)
29. Ref: [Amps] AL-1200 Pop (score: 1): Author: Will Matney <craxd1@ezwv.com>; Date: Wed, 07 Jul 2004 18:56:12 -0400; Well, I'd say it was the tube arced internally first thought. I wouldn't discount parasitics causing this either. There's not too many things that cause a loud pop in an amp. If it were an electrolyt; /archives//html/Amps/2004-07/msg00036.html (7,459 bytes)
30. [Amps] Re: Finals will not neutralize Just how good are (score: 1): Author: Will Matney <craxd1@ezwv.com>; Date: Tue, 13 Jul 2004 18:50:41 -0400; Peter, Although Svetlana and other foreign manufacturers claim that their tubes are direct replacements, under careful comparison, they have some slight differences. These include gain and interelect; /archives//html/Amps/2004-07/msg00065.html (9,997 bytes)
31. [Amps] E rating of PVC (score: 1): Author: Will Matney <craxd1@ezwv.com>; Date: Tue, 13 Jul 2004 19:01:19 -0400; The voltage rating on the PVC pipe your mentioning, especially schedule 40 would probably handle up to 5000 Vdc with no problem. That is about the thickness used in most probes. The main reason for t; /archives//html/Amps/2004-07/msg00066.html (7,994 bytes)
32. [Amps] Replacing a AL-1200 blower/fan (score: 1): Author: Will Matney <craxd1@ezwv.com>; Date: Tue, 13 Jul 2004 19:08:46 -0400; Dana, I think that Digi-Key or Allied Electronics and maybe Mouser carries these blowers new. If I'm thinking correctly, it is a plastic cased blower? To seal the end where it goes through the chassi; /archives//html/Amps/2004-07/msg00067.html (7,792 bytes)
33. [Amps] Re: Finals will not neutralize Just how good are (score: 1): Author: Will Matney <craxd1@ezwv.com>; Date: Wed, 14 Jul 2004 01:03:53 -0400; Peter, Although Svetlana and other foreign manufacturers claim that their tubes are direct replacements, under careful comparison, they have some slight differences. These include gain and interelect; /archives//html/Amps/2004-07/msg00069.html (10,490 bytes)
34. [Amps] E rating of PVC (score: 1): Author: Will Matney <craxd1@ezwv.com>; Date: Wed, 14 Jul 2004 01:04:08 -0400; The voltage rating on the PVC pipe your mentioning, especially schedule 40 would probably handle up to 5000 Vdc with no problem. That is about the thickness used in most probes. The main reason for t; /archives//html/Amps/2004-07/msg00073.html (8,557 bytes)
35. [Amps] Replacing a AL-1200 blower/fan (score: 1): Author: Will Matney <craxd1@ezwv.com>; Date: Wed, 14 Jul 2004 01:04:17 -0400; Dana, I think that Digi-Key or Allied Electronics and maybe Mouser carries these blowers new. If I'm thinking correctly, it is a plastic cased blower? To seal the end where it goes through the chassi; /archives//html/Amps/2004-07/msg00074.html (8,137 bytes)
36. [Amps] RE: HF and 4cx250b's (score: 1): Author: Will Matney <craxd1@ezwv.com>; Date: Mon, 19 Jul 2004 00:46:21 -0400; Jerry, Using 4CX250B's in parallel can be done easily enough. I have seen from 1 to 4 paralleled. Run them with about +2500 Vdc plate (OCV), +300 screen, and -30 to -70 vdc control with a -90 to -100; /archives//html/Amps/2004-07/msg00111.html (8,274 bytes)
37. [Amps] RE: burnt-looking adhesive/sealant ... ? (score: 1): Author: Will Matney <craxd1@ezwv.com>; Date: Mon, 19 Jul 2004 13:11:15 -0400; Mark, The plate choke looks to have a bunch of corona dope or black silicone adhesive around its base. I would say there has been an arcing problem here. More than likely, the windings on the choke w; /archives//html/Amps/2004-07/msg00124.html (8,056 bytes)
38. [Amps] 4CX250B Screen Supplies (score: 1): Author: Will Matney <craxd1@ezwv.com>; Date: Mon, 19 Jul 2004 23:45:13 -0400; Since some have been discussing the 4CX250B supply voltages and the regulation thereof, I figured it would be worth mentioning older ways. Matter of fact, this older way is tougher than zener diode s; /archives//html/Amps/2004-07/msg00130.html (7,782 bytes)
39. [Amps] RE: 4CX250B Screen Supplies (score: 1): Author: Will Matney <craxd1@ezwv.com>; Date: Wed, 21 Jul 2004 13:44:10 -0400; Yes, true the regulation is not near as good as some newer developed methods but, that was the way it was done for years at least shown from 1980 and back. Using 1/3 the rating on a zener is correct; /archives//html/Amps/2004-07/msg00137.html (9,193 bytes)
40. [Amps] Tube Regulators (score: 1): Author: Will Matney <craxd1@ezwv.com>; Date: Wed, 21 Jul 2004 23:03:31 -0400; I found this while surfing the net. This is about tube regulators and how they work. Some will think this most interesting if they have never dealt with them. Hope this helps some. Link: http://membe; /archives//html/Amps/2004-07/msg00138.html (6,806 bytes)

Current List: 21 - 40
Page: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20]