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Total 9 documents matching your query.

1. [AMPS] HV PS topics (score: 1): Author: jtml@lanl.gov (John T. M. Lyles); Date: Thu, 13 May 1999 10:51:14 -0600; I designed HV plate power supplies for the Broadcast Electronics FM-1.5A, FM-3.5A, FM-5A series transmitters in 1982-3. In the 3500 watt model (4CX3500A final), a resonant choke input was used, follo; /archives//html/Amps/1999-05/msg00164.html (12,390 bytes)
2. [AMPS] HV PS topics (score: 1): Author: Dick Green" <dick.green@valley.net (Dick Green); Date: Thu, 13 May 1999 17:33:15 -0400; you I hope you [AMPS]-ites won't think this is tiresome, but I need a review of exactly how the glitch resistor is supposed to function. I've seen some posts implying that the glitch resistor is supp; /archives//html/Amps/1999-05/msg00165.html (11,005 bytes)
3. [AMPS] HV PS topics (score: 1): Author: f117ab@ameritech.net (f117ab@ameritech.net); Date: Thu, 13 May 1999 23:14:07 +0100; I run 50 ohms at 50W for current limiting and a hunk of #30 wire for a HV fuse. 'guess I don't intend the resistor to be the fuse. . . Art k9xf -- FAQ on WWW: http://www.contesting.com/ampfaq.html Su; /archives//html/Amps/1999-05/msg00171.html (12,234 bytes)
4. [AMPS] HV PS topics (score: 1): Author: jtml@lanl.gov (John T. M. Lyles); Date: Thu, 13 May 1999 16:48:07 -0600; Sounds good Dick (your mounting idea on an insulated sheet). Sorry I am of the school of thought where I don't want to blow fuses and suffer the downtime, but would rather limit the current spike whe; /archives//html/Amps/1999-05/msg00172.html (7,989 bytes)
5. [AMPS] HV PS topics (score: 1): Author: notawc@juno.com (notawc@juno.com); Date: Thu, 13 May 1999 19:09:53 -0400; On Thu, 13 May 1999 17:33:15 -0400 "Dick Green" <dick.green@valley.net> writes: KM1H never suggested a Globar in the HV path, only as an alternative to a parasitic suppressor resistor. If there is si; /archives//html/Amps/1999-05/msg00173.html (14,665 bytes)
6. [AMPS] HV PS topics (score: 1): Author: Dick Green" <dick.green@valley.net (Dick Green); Date: Fri, 14 May 1999 00:42:36 -0400; I think you misunderstood what John said. He was talking about the value of the resistor KM1H suggested (15-ohm 25W), not the type. Try using the DELETE key. I'm simply trying to do a good job fixin; /archives//html/Amps/1999-05/msg00176.html (11,593 bytes)
7. [AMPS] HV PS topics (score: 1): Author: notawc@juno.com (notawc@juno.com); Date: Sat, 15 May 1999 15:19:01 -0400; On Fri, 14 May 1999 00:42:36 -0400 "Dick Green" <dick.green@valley.net> writes: No, just because it has been answered many times before. Check the archives or Rich's web page OR ask someone privately; /archives//html/Amps/1999-05/msg00181.html (12,954 bytes)
8. [AMPS] HV PS topics (score: 1): Author: Dick Green" <dick.green@valley.net (Dick Green); Date: Sat, 15 May 1999 16:44:42 -0400; Thanks for all the messages of support. To save you all further aggravation, I've taken this "discussion" with Norm offline. 73, Dick, WC1M -- FAQ on WWW: http://www.contesting.com/ampfaq.html Submis; /archives//html/Amps/1999-05/msg00184.html (7,861 bytes)
9. [AMPS] HV PS topics (score: 1): Author: w4eto@rainbow.rmii.com (Richard W. Ehrhorn); Date: Mon, 17 May 1999 13:31:04 -0600; Hi John... Your comment (below) about the BE transmitter power supply choke application reminded me of perhaps the best underlying reason for putting filter choke(s) in the HV lead: insulation breakd; /archives//html/Amps/1999-05/msg00195.html (14,382 bytes)

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