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Total 9 documents matching your query.

1. [Amps] Big HV Supply (score: 1): Author: Herbert Schoenbohm <herbert.schoenbohm@gmail.com>; Date: Sun, 29 Jul 2018 17:21:05 -0300; I have a large brute 70 lb HV supply that came from an amateur QRO amplifier where what is inside is two big relays and no rectifiers. There are two cables. One for AC power and the other that takes; /archives//html/Amps/2018-08/msg00000.html (6,623 bytes)
2. Re: [Amps] Big HV Supply (score: 1): Author: "Carl" <km1h@jeremy.qozzy.com>; Date: Wed, 1 Aug 2018 11:28:48 -0400; Amp Supply used a few variations of the external transformer with enclosure but none were 70#, most were about 50#. The ones with relays were added by Bill Edwards, K4BWC (SK), at home who was their; /archives//html/Amps/2018-08/msg00004.html (8,662 bytes)
3. Re: [Amps] Big HV Supply (score: 1): Author: "Jim" <jimw7ry@gmail.com>; Date: Wed, 1 Aug 2018 19:47:42 -0500; Sounds like Amp Supply. They were famous for that... Does it have a jones plug on the cables? 73 Jim W7RY I have a large brute 70 lb HV supply that came from an amateur QRO amplifier where what is in; /archives//html/Amps/2018-08/msg00011.html (7,935 bytes)
4. Re: [Amps] Big HV Supply (score: 1): Author: John Keating <john.keating@outlook.com>; Date: Fri, 3 Aug 2018 14:54:22 +0000; Possibly a Peter W Dahl transformer? He made some monsters. Company was acquired recently by Hammond Mfg. Sounds like Amp Supply. They were famous for that... Does it have a jones plug on the cables?; /archives//html/Amps/2018-08/msg00015.html (8,706 bytes)
5. Re: [Amps] Big HV Supply (score: 1): Author: "Carl" <km1h@jeremy.qozzy.com>; Date: Sun, 5 Aug 2018 15:46:55 -0400; All the big Amp Supply transformers were Dahl, some had a tapped HV winding for the LK-550 and LK-800 and others were custom non advertised for the 3CPX800A7 LK-800 You would be surprised at how many; /archives//html/Amps/2018-08/msg00016.html (10,572 bytes)
6. [Amps] Big HV Supply (score: 1): Author: "Jim Thomson" <jim.thom@telus.net>; Date: Mon, 6 Aug 2018 09:29:18 -0700; <All the big Amp Supply transformers were Dahl, some had a tapped HV winding <for the LK-550 and LK-800 and others were custom non advertised for the <3CPX800A7 LK-800 <You would be surprised at how; /archives//html/Amps/2018-08/msg00019.html (8,352 bytes)
7. Re: [Amps] Big HV Supply (score: 1): Author: John Keating <john.keating@outlook.com>; Date: Sun, 5 Aug 2018 23:03:25 +0000; I have one in my QRO Technologies amp. All the big Amp Supply transformers were Dahl, some had a tapped HV winding for the LK-550 and LK-800 and others were custom non advertised for the 3CPX800A7 LK; /archives//html/Amps/2018-08/msg00021.html (11,128 bytes)
8. Re: [Amps] Big HV Supply (score: 1): Author: "Carl" <km1h@jeremy.qozzy.com>; Date: Wed, 8 Aug 2018 10:44:54 -0400; The LK-550 runs three 3-500's and cooling would likely limit power as it is a fan. Ive had them up to 2200W or so with 150W drive....nothing to brag about tho! Ive built several LK-800's for 6M EME t; /archives//html/Amps/2018-08/msg00022.html (10,697 bytes)
9. Re: [Amps] Big HV Supply (score: 1): Author: "Jim Thomson" <jim.thom@telus.net>; Date: Wed, 8 Aug 2018 08:52:44 -0700; <The LK-550 runs three 3-500's and cooling would likely limit power as it is a fan. Ive had them up to 2200W or so with 150W drive....nothing to brag about tho! Ive built several LK-800's for 6M EME; /archives//html/Amps/2018-08/msg00023.html (15,847 bytes)

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