Amps
[Top] [All Lists]

[AMPS] Resoldering 3-500Z Filament Pins ??

To: <amps@contesting.com>
Subject: [AMPS] Resoldering 3-500Z Filament Pins ??
From: garyk9gs@solaria.sol.net (Gary Schwartz)
Date: Mon, 5 Apr 1999 22:29:37 -0500 (CDT)
On Mon, 5 Apr 1999, Rich Measures wrote:


<<<  This is the first case I have heard of where a death was caused by the
stored charge on a filter capacitor.  Heart defibrilator machines
typically have an energy storage capacitor that would work quite nicely
<as the filter capacitor in an 8877's (FWB) HV power supply.  For an
<amateur radio operator who is having a heart attack, switching the
<amplifier off and discharging the HV filter cap. through his chest might
<very well save his life.


This is one of the worst examples of mis-information I have ever seen. 
What makes this kind of comment so dangerous is that someone might
actually follow Rich's advice and kill someone.

Comparing a heart defib to a HV amateur amplifier supply is like comparing
a OSHA approved climbing harness to a hank of clothesline from Wal-Mart
for safe tower climbing.

Yes, heart Defibs do discharge a tremendous amount of energy in a effort
to re-start a heart.....trying to do the same with a HV PS will most
likely kill them AND you.


73,
Gary K9GS 
   __________________
  /       K9GS       |______________________________
 /   FP/K9GS, TO5M   |Society of Midwest Contesters |____________________
(                    |   garyk9gs@solaria.sol.net   |                   /
 \   Gary Schwartz   |   K9GS@WA9KEC.WI.USA.NOAM    | Greater Milwaukee/
  \__________________|                              |  DX Association (
                   (________________________________|       GMDXA      \
                              KNOW CODE !         (_____________________\




--
FAQ on WWW:               http://www.contesting.com/ampfaq.html
Submissions:              amps@contesting.com
Administrative requests:  amps-REQUEST@contesting.com
Problems:                 owner-amps@contesting.com
Search:                   http://www.contesting.com/km9p/search.htm


<Prev in Thread] Current Thread [Next in Thread>