Mail Archive Search: <+subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[AMPS\]\s+Re\:\s+RF\s+choke\s+forms\s*$/>

Results:

References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[AMPS\]\s+Re\:\s+RF\s+choke\s+forms\s*$/: 4 ]

Total 4 documents matching your query.

1. [AMPS] Re: RF choke forms (score: 1): Author: royanjoy@ncn.net (Roy Koeppe); Date: Sat, 15 Jan 2000 17:26:50 -0600; About, "The other problem is that RF chokes and loading coils can be subject to direct arcing between turns." Hmmm, Most modern "enameled style" magnet wire is rated at 2 kV insulation. But lets take; /archives//html/Amps/2000-01/msg00341.html (7,412 bytes)
2. [AMPS] Re: RF choke forms (score: 1): Author: ko0u@os.com (Steve Harrison); Date: Sun, 16 Jan 2000 00:31:39 +0000; 3 kV DC across the plate choke? I think you'll have other, more expensive worries before that became a problem. Consider the peak anode RF voltage, particularly at odd-order harmonic frequencies. Alt; /archives//html/Amps/2000-01/msg00343.html (9,134 bytes)
3. [AMPS] Re: RF choke forms (score: 1): Author: measures@vcnet.com (measures); Date: Sat, 15 Jan 2000 16:56:16 -0700; ? an 8973, no doubt. My guess is that he's using water-cooled vac. variables and a water-cooled tank L. . . ? Indeed, Roy High temperature, motor rewinding wire is rated at 200 degrees. A twisted pa; /archives//html/Amps/2000-01/msg00345.html (7,949 bytes)
4. [AMPS] Re: RF choke forms (score: 1): Author: royanjoy@ncn.net (Roy Koeppe); Date: Sun, 16 Jan 2000 10:51:54 -0600; Where did I ever say, :-( "3 kV DC across the plate choke? I think you'll have other, more expensive worries before that became a problem." ?? I did mention having 3 kV on the plate in my example, an; /archives//html/Amps/2000-01/msg00358.html (7,084 bytes)

Current List: 1 - 4
Page: [1]