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1. [Amps] HV SAFETY QUESTION (score: 1): Author: "k7fm" <k7fm@teleport.com>; Date: Mon, 19 Jan 2004 06:25:21 -0800; One of the newer Alpha amplifiers has an interesting circuit. The rf choke bypasses a tap to increase the range without resonances. I expect that a few amateurs have also incorporated this feature, u; /archives//html/Amps/2004-01/msg00190.html (7,640 bytes)
2. Re: [Amps] HV SAFETY QUESTION (score: 1): Author: R.Measures <r@somis.org>; Date: Mon, 19 Jan 2004 23:38:02 -0800; ** However, it seems unlikely that enough Joules are stored to do any serious damage to a human -- even with the typical remaining charge on a 25uF or so filter C. __________________________________; /archives//html/Amps/2004-01/msg00196.html (7,801 bytes)
3. Re: [Amps] HV SAFETY QUESTION (score: 1): Author: "k7fm" <k7fm@teleport.com>; Date: Tue, 20 Jan 2004 06:11:13 -0800; Re: "However, it seems unlikely that enough Joules are stored to do any serious damage to a human -- even with the typical remaining charge on a 25uF or so filter C." Having been thrown across the ro; /archives//html/Amps/2004-01/msg00202.html (7,851 bytes)
4. Re: [Amps] HV SAFETY QUESTION (score: 1): Author: "COLIN LAMB" <k7fm@teleport.com>; Date: Tue, 20 Jan 2004 08:42:40 -0800; "Colin = Was the HV on when you were zapped, or were you tossed across the room by the stored charge?" Hi Rich: Either age or the shock has faded my memory as to whether the high voltage was on, but; /archives//html/Amps/2004-01/msg00203.html (9,566 bytes)
5. Re: [Amps] HV SAFETY QUESTION (score: 1): Author: R.Measures <r@somis.org>; Date: Tue, 20 Jan 2004 07:13:14 -0800; ** Colin = Was the HV on when you were zapped, or were you tossed across the room by the stored charge? _______________________________________________ Amps mailing list Amps@contesting.com http://l; /archives//html/Amps/2004-01/msg00204.html (7,898 bytes)
6. Re: [Amps] HV SAFETY QUESTION (score: 1): Author: "Steven Grant, W4IIV" <stevengrant98@yahoo.com>; Date: Wed, 21 Jan 2004 17:39:34 -0800 (PST); this can be found out quite easily......measure the resistance of your body...hand to hand (wet your fingers).....take that resistance and put it in series with an ammeter....hook it across the capac; /archives//html/Amps/2004-01/msg00217.html (10,558 bytes)
7. Re: [Amps] HV SAFETY QUESTION (score: 1): Author: ka1xo@juno.com; Date: Thu, 22 Jan 2004 10:07:34 GMT; Now lemme see here, (my computer printer needs a ribbon or something), I take two wet fingers and turn the HV on and go across the filter cap but turn the power on, right? YEEEEEEEEEEHAAAAAAAAAAAA! (; /archives//html/Amps/2004-01/msg00220.html (7,587 bytes)
8. Re: [Amps] HV SAFETY QUESTION (score: 1): Author: "Steven Grant, W4IIV" <stevengrant98@yahoo.com>; Date: Thu, 22 Jan 2004 02:52:25 -0800 (PST); did i say hi voltage? or did i say measure the resistance of your body???? steven W4IIV Now lemme see here, (my computer printer needs a ribbon or something), I take two wet fingers and turn the HV o; /archives//html/Amps/2004-01/msg00224.html (8,179 bytes)
9. Re: [Amps] HV SAFETY QUESTION (score: 1): Author: Bill Turner <wrt@dslextreme.com>; Date: Thu, 22 Jan 2004 04:38:00 -0800; _________________________________________________________ I'm not sure this method will give valid results. Years ago, I was told the human body is a highly variable resistance, and an electrical sho; /archives//html/Amps/2004-01/msg00227.html (8,373 bytes)
10. Re: [Amps] HV SAFETY QUESTION (score: 1): Author: "Jim Homer" <jimhomer@email.com>; Date: Thu, 22 Jan 2004 18:35:21 -0700; My policy is - be triple careful. I like Rich's suggestion of a resistor on a "deadman" stick.You can seldom count on electrons limiting themselves to around 30 milliamps! I have an old Ham acquainta; /archives//html/Amps/2004-01/msg00228.html (10,252 bytes)
11. Re: [Amps] HV SAFETY QUESTION (score: 1): Author: ka1xo@juno.com; Date: Fri, 23 Jan 2004 02:27:42 GMT; Ladies and Gents, Realizing the last posting was not entirely serious, my apologies ensue. However, the reason for getting your attention was based on a more previous posting where characters keyboar; /archives//html/Amps/2004-01/msg00229.html (9,574 bytes)
12. Re: [Amps] HV SAFETY QUESTION (score: 1): Author: Mark Hill <g4fph@mjha.co.uk>; Date: Fri, 23 Jan 2004 09:30:00 +0000; Folks, I remember as a boy watching a film on TV in the late 1960s about electrical safety. They used 'SIDE' (the notes in brackets are my interpretations): S witch off (no live working) I solate (ca; /archives//html/Amps/2004-01/msg00236.html (8,833 bytes)
13. Re: [Amps] HV SAFETY QUESTION (score: 1): Author: "k7fm" <k7fm@teleport.com>; Date: Thu, 22 Jan 2004 21:39:59 -0800; Hi Jim: It does not even take high voltage to put on a show. I used to have 1700 amp hour batteries for my wind generator (2 volt cells). One day someone came and laid a large 14" crescent wrench acr; /archives//html/Amps/2004-01/msg00237.html (9,190 bytes)
14. Re: [Amps] HV SAFETY QUESTION (score: 1): Author: GGLL <nagato@arnet.com.ar>; Date: Fri, 23 Jan 2004 20:45:23 +0000; Bill Turner wrote: On Wed, 21 Jan 2004 17:39:34 -0800 (PST), Steven Grant, W4IIV wrote: this can be found out quite easily......measure the resistance of your body...hand to hand (wet your fingers)..; /archives//html/Amps/2004-01/msg00240.html (10,045 bytes)
15. Re: [Amps] HV SAFETY QUESTION (score: 1): Author: "David A. Pruett" <k8cc@comcast.net>; Date: Fri, 23 Jan 2004 18:47:22 -0500; At 06:35 PM 1/22/04 -0700, Jim Homer wrote: I have an old Ham acquaintance that can testify to 8 inches of a medium-weight plastic-handled screwdriver being reduced in length by about 3 inches while; /archives//html/Amps/2004-01/msg00241.html (8,887 bytes)
16. Re: [Amps] HV SAFETY QUESTION (score: 1): Author: Jim Isbell <millenniumfalcon@cableone.net>; Date: Sat, 24 Jan 2004 09:30:08 -0600; On a 19" rack full of batteries (floor to ceiling) that had only a potential across the terminals of 12Vdc, one of the technicians decided to replace a screw in a barrier strip that was missing. Most; /archives//html/Amps/2004-01/msg00250.html (10,773 bytes)
17. Re: [Amps] HV SAFETY QUESTION (score: 1): Author: Bill Turner <wrt@dslextreme.com>; Date: Sat, 24 Jan 2004 08:42:04 -0800; _________________________________________________________ It also helps to actually watch the HV meter during turn-on and turn-off. My attitude is anytime it says zero AND I haven't watched it decay; /archives//html/Amps/2004-01/msg00252.html (8,912 bytes)
18. Re: [Amps] HV SAFETY QUESTION (score: 1): Author: "Steve Eldridge" <g8izy@eurobell.co.uk>; Date: Sat, 24 Jan 2004 20:44:59 -0000; it HV I agree Bill, I could not have put it better. Words of wisdom . Steve G8IZY _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/ma; /archives//html/Amps/2004-01/msg00257.html (8,573 bytes)
19. Re: [Amps] HV SAFETY QUESTION (score: 1): Author: Ku4uk@aol.com; Date: Sun, 25 Jan 2004 00:27:21 EST; METER AND STICK. Is the only way. HV Will kill you the first time. So you cant say I will be more carefull next time. Dont say I'm pretty sure I shorted the caps to ground. Pretty sure will not get i; /archives//html/Amps/2004-01/msg00265.html (7,853 bytes)
20. Re: [Amps] HV SAFETY QUESTION (score: 1): Author: "Steve Eldridge" <g8izy@eurobell.co.uk>; Date: Sun, 25 Jan 2004 21:32:32 -0000; No, but it might. Better to be safe than sorry (SK) 73 Steve G8IZY _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/; /archives//html/Amps/2004-01/msg00268.html (8,238 bytes)

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