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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Amps\]\s+SB\-220\s+flash\s+over\s+in\s+power\s+supply\s+\-\s+Help\s+and\s+results\s*$/: 4 ]

Total 4 documents matching your query.

1. Re: [Amps] SB-220 flash over in power supply - Help and results (score: 1)
Author: "Dave G. ve9cb@rac.ca" <ve9cb@rac.ca>
Date: Sun, 15 Dec 2019 22:13:00 +0000 (UTC)
Thank you to Victor 4X6GP, Jim K8OZ, Bill VE3NH, Tom W2CO and Dave NR1DX for their responses here on the reflector.  Thanks also to mark K1RX for his on-air observations. Many of you suggested that I
/archives//html/Amps/2019-12/msg00028.html (11,472 bytes)

2. Re: [Amps] SB-220 flash over in power supply - Help and results (score: 1)
Author: Joe <nss@mwt.net>
Date: Sun, 15 Dec 2019 16:24:15 -0600
What's the plate current meter at the 600 Watts? 80 watts of drive and only 600 Watts out seems awful low. actual under load plate voltages and currents? Joe WB9SBD Sig The Original Rolling Ball Cloc
/archives//html/Amps/2019-12/msg00029.html (11,907 bytes)

3. Re: [Amps] SB-220 flash over in power supply - Help and results (score: 1)
Author: Alek Petkovic <vk6apk@bigpond.com>
Date: Mon, 16 Dec 2019 07:38:28 +0800
New filament choke? On 16/12/2019 6:13 AM, Dave G. ve9cb@rac.ca wrote: Thank you to Victor 4X6GP, Jim K8OZ, Bill VE3NH, Tom W2CO and Dave NR1DX for their responses here on the reflector. Thanks also
/archives//html/Amps/2019-12/msg00030.html (12,171 bytes)

4. Re: [Amps] SB-220 flash over in power supply - Help and results (score: 1)
Author: Peter Bertini <radioconnection@gmail.com>
Date: Mon, 16 Dec 2019 09:44:20 -0500
Hello to the group-- I've also modified a SB-220 for full WARC coverage and 160 meters, to the extent of building up a new bandswitch assembly and using a TU-6 board for the cathode circuit. An Ameri
/archives//html/Amps/2019-12/msg00031.html (7,513 bytes)

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