Welcome
Username or Email:

Password:


Missing Code




[ ]
[ ]
Online
  • Guests: 45
  • Members: 0
  • Newest Member: omjtest
  • Most ever online: 508
    Guests: 508, Members: 0 on 05 Oct : 11:54
Members Birthdays:
One birthday today, congrats!
GhostlyFigures (36)


Next birthdays
10/06 Ivan Kalafatic (17)
10/07 Pyromaniac (34)
10/07 Wavetuner (76)
Contact
If you need assistance, please send an email to forum at 4hv dot org. To ensure your email is not marked as spam, please include the phrase "4hv help" in the subject line. You can also find assistance via IRC, at irc.shadowworld.net, room #hvcomm.
Support 4hv.org!
Donate:
4hv.org is hosted on a dedicated server. Unfortunately, this server costs and we rely on the help of site members to keep 4hv.org running. Please consider donating. We will place your name on the thanks list and you'll be helping to keep 4hv.org alive and free for everyone. Members whose names appear in red bold have donated recently. Green bold denotes those who have recently donated to keep the server carbon neutral.


Special Thanks To:
  • Aaron Holmes
  • Aaron Wheeler
  • Adam Horden
  • Alan Scrimgeour
  • Andre
  • Andrew Haynes
  • Anonymous000
  • asabase
  • Austin Weil
  • barney
  • Barry
  • Bert Hickman
  • Bill Kukowski
  • Blitzorn
  • Brandon Paradelas
  • Bruce Bowling
  • BubeeMike
  • Byong Park
  • Cesiumsponge
  • Chris F.
  • Chris Hooper
  • Corey Worthington
  • Derek Woodroffe
  • Dalus
  • Dan Strother
  • Daniel Davis
  • Daniel Uhrenholt
  • datasheetarchive
  • Dave Billington
  • Dave Marshall
  • David F.
  • Dennis Rogers
  • drelectrix
  • Dr. John Gudenas
  • Dr. Spark
  • E.TexasTesla
  • eastvoltresearch
  • Eirik Taylor
  • Erik Dyakov
  • Erlend^SE
  • Finn Hammer
  • Firebug24k
  • GalliumMan
  • Gary Peterson
  • George Slade
  • GhostNull
  • Gordon Mcknight
  • Graham Armitage
  • Grant
  • GreySoul
  • Henry H
  • IamSmooth
  • In memory of Leo Powning
  • Jacob Cash
  • James Howells
  • James Pawson
  • Jeff Greenfield
  • Jeff Thomas
  • Jesse Frost
  • Jim Mitchell
  • jlr134
  • Joe Mastroianni
  • John Forcina
  • John Oberg
  • John Willcutt
  • Jon Newcomb
  • klugesmith
  • Leslie Wright
  • Lutz Hoffman
  • Mads Barnkob
  • Martin King
  • Mats Karlsson
  • Matt Gibson
  • Matthew Guidry
  • mbd
  • Michael D'Angelo
  • Mikkel
  • mileswaldron
  • mister_rf
  • Neil Foster
  • Nick de Smith
  • Nick Soroka
  • nicklenorp
  • Nik
  • Norman Stanley
  • Patrick Coleman
  • Paul Brodie
  • Paul Jordan
  • Paul Montgomery
  • Ped
  • Peter Krogen
  • Peter Terren
  • PhilGood
  • Richard Feldman
  • Robert Bush
  • Royce Bailey
  • Scott Fusare
  • Scott Newman
  • smiffy
  • Stella
  • Steven Busic
  • Steve Conner
  • Steve Jones
  • Steve Ward
  • Sulaiman
  • Thomas Coyle
  • Thomas A. Wallace
  • Thomas W
  • Timo
  • Torch
  • Ulf Jonsson
  • vasil
  • Vaxian
  • vladi mazzilli
  • wastehl
  • Weston
  • William Kim
  • William N.
  • William Stehl
  • Wesley Venis
The aforementioned have contributed financially to the continuing triumph of 4hv.org. They are deserving of my most heartfelt thanks.
Search 4hv.org
Search For:    Enhanced Query Form
Must contain word(s)
Must not contain word(s)
Exact Phrase
Word(s) beginning with
Search In:
 
Select forum
Date posted
 
By author
Match in

Results 1281 - 1290 of 2632 in Forum
  • Tesla Coils | RF ground

    Posted by HM_Murdock on Monday 20 September 2010 - 12:39:57
    ...tting some nice, fat streamers to air with my big toroid added. happy, exhausted, excited...like a kid on christmas eve... Plus, my wife is ...
  • Tesla Coils | RF ground

    Posted by HM_Murdock on Monday 20 September 2010 - 12:39:57
    ...a separate 'strike target' out to the side of the toroid to get max length of streamers. I was wondering if it does best if that target is connected t...
  • High Voltage | Building a first-ZVS, inductor feedback!

    Posted by Killa-X on Monday 20 September 2010 - 00:02:22
    If I were you I'd just buy a 1 inch diameter ferrous toroid off ebay. Cut two 25 inch lengths of about 24 guage magnet wire, unless you have something...
  • Tesla Coils | Tuning help

    Posted by HM_Murdock on Saturday 18 September 2010 - 18:40:53
    ...ountain dew cans (as shown in the video). With my toroid on (small one), I get no breakouts from the secondary. And yes, I have a much bigger (3x...
  • Tesla Coils | Tuning help

    Posted by HM_Murdock on Saturday 18 September 2010 - 18:40:53
    ...t happens with mine, too. If you could lower the toroid or get a wider diameter for the "donut" part so that it comes closer to the top turns, that m...
  • Tesla Coils | "Post your fail here!" - thread

    Posted by Marko on Friday 17 September 2010 - 17:24:38
    ...t even arc to a grounded wire when brought to the toroid. Hehehehe This was only one end of my FAIL spectrum. Just before I tried that skinny thi...
  • Tesla Coils | "Post your fail here!" - thread

    Posted by Marko on Friday 17 September 2010 - 17:24:38
    ....09uf tank cap. 6.5" secondary 24" of 26ga. Two toroids. 3x12, and 4.5x18. All powered by a modest 5kVA pig. Primary is 1.25" wide spring brass ...
  • Projects | DRSSTC V

    Posted by dingo27 on Wednesday 15 September 2010 - 22:56:29
    ...), which i should not do, but i cant get suitable toroidal core at a right price. Some pics: http://lh5.ggpht.com/_jwFEciDzLiE/TIlPpQr6jVI/AAAA...
  • Tesla Coils | "too much" topload?

    Posted by HM_Murdock on Wednesday 15 September 2010 - 19:35:01
    I am going to buy my parts for my SGTC toroid, and and considering doing the double stack... If I have the CDE 942 MMC, a 3.5" secondary (24AWG) ...
  • Tesla Coils | "too much" topload?

    Posted by HM_Murdock on Wednesday 15 September 2010 - 19:35:01
    ...
 
Legal Information
This site is powered by e107, which is released under the GNU GPL License. All work on this site, except where otherwise noted, is licensed under a Creative Commons Attribution-ShareAlike 2.5 License. By submitting any information to this site, you agree that anything submitted will be so licensed. Please read our Disclaimer and Policies page for information on your rights and responsibilities regarding this site.