RE: FW: Warning on DRSSTC's

["Tesla list" <tesla@xxxxxxxxxx>]

Original poster: "Hooper, Christopher AZ" <christopher.az.hooper@xxxxxxxxx>

Nice coil sir, you are a brave man indeed, my little red DRSSTC @
http://users.cableaz.com/~chooper/images/1igbt.jpg  (700/900 watt) did
not have any issues next to the garage stereo (past tense whaaaaaaaaaa)
but when going to 2kwatt @
http://users.cableaz.com/~chooper/images/complete1.jpg, I think the
field effect is much higher and looks for other caps and silicon to
charge/fry. Of course I push my coils so hard the primary melts the
plexy!

Happy DRSSTC!

Rgs,
christopher

-----Original Message-----
From: Tesla list [mailto:tesla@xxxxxxxxxx]
Sent: Tuesday, November 29, 2005 7:32 AM
To: tesla@xxxxxxxxxx
Subject: Re: FW: Warning on DRSSTC's

Original poster: Steve Conner <steve@xxxxxxxxxxxx>

 > DRSSTC's are nasty machines

Mine isn't, as far as I can tell. Although it is
somewhat less powerful, about 700w-1kW and 30 to 40"
sparks. I've run it in the living room next to my
audio equipment and computer

http://www.scopeboy.com/tesla/drsstc/experiment/laboratory.jpg

and also connected it to a bunch of different test
instruments. Probably the hairiest thing I did was
firing ground strikes at full energy while logging the
inverter voltage and current with a DSO, but the scope
survived fine.

I think there are more important factors than whether
the coil is a DRSSTC or not. High voltage RF is still
high voltage RF no matter if it came from a spark-gap
oscillator or a solid-state one. For indoor coiling,
making sure that any metal objects in the vicinity of
the coil are grounded is a good start. Unplugging
appliances may even do more harm than good, if they
become ungrounded and their cases pick up voltage and
arc to other nearby objects. I leave all my audio kit
plugged in but switched off.

Steve Conner