Main Menu
bullet Home
bullet Forum
bullet Members
bullet Member Map
bullet HvWiki
bullet Chat Room
bullet Submit News
bullet Site Rules
bullet Archives
bullet Visits
bullet Forum
Welcome
Username or Email:

Password:


Missing Code




[ ]
[ ]
Online
  • Guests: 39
  • Members: 0
  • Newest Member: omjtest
  • Most ever online: 972
    Guests: 972, Members: 0 on 03 Nov : 09:12
Members Birthdays:
All today's birthdays', congrats!
Hanzie (31)
badger (52)
h3X (40)


Next birthdays
01/12 RoV IW3IPD (63)
01/13 Dr. Dark Current (36)
01/13 Bob J (73)
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.
Forums
4hv.org :: Forums :: High Voltage
4hv.org :: Forums :: High Voltage
High Voltage Forum
first  22 23 24 25 26 27 28 29 30 31  last
Create a new topic
  Topic Starter Replies Views Last Post
No new posts on popular topic
Taser transformer Go to page: 1 2
Njubster
Sun Nov 18 2012, 02:56PM		 16 3406 Tony Matt
Mon Nov 19 2012, 04:58PM
No unread posts
zvs driver frequency
OnTheWaterfront
Sat Nov 17 2012, 09:35PM		 2 1103 Dr. Dark Current
Sat Nov 17 2012, 10:34PM
No unread posts
Oil type for HV transformers and coils
GammaRay
Sun Nov 11 2012, 06:47PM		 4 1711 Shrad
Mon Nov 12 2012, 11:58AM
No unread posts
Sputter Coater Resurrection......
Tartan5
Sat Nov 10 2012, 02:32PM		 5 1216 Tartan5
Sun Nov 11 2012, 02:16AM
No new posts on popular topic
High Voltage and a Crooke's Radiometer Go to page: 1 2
Nik
Tue Nov 06 2012, 08:01PM		 11 2132 Nik
Sun Nov 11 2012, 01:02AM
No unread posts
different types of lightning
Avi
Tue Dec 14 2010, 11:56AM		 8 1895 Tetris
Wed Nov 07 2012, 07:30PM
No unread posts
Low voltage transformers with high voltage isolation
klugesmith
Thu Nov 01 2012, 02:00AM		 9 1964 klugesmith
Mon Nov 05 2012, 10:23PM
No unread posts
Bridge rectifier for 40KV
Andre
Fri Nov 02 2012, 08:13PM		 6 1414 Patrick
Fri Nov 02 2012, 11:07PM
No new posts on popular topic
transformer makes noise from 10kv to 20kv Go to page: 1 2
Andre
Tue Oct 30 2012, 10:24PM		 11 2012 Dr. Dark Current
Thu Nov 01 2012, 07:29AM
No new posts on popular topic
Current limit Go to page: 1 2 3
Andre
Fri Oct 26 2012, 03:10PM		 22 2908 Patrick
Thu Nov 01 2012, 06:31AM
No new posts on popular topic
burning Mosfets Go to page: 1 2
Andre
Mon Oct 22 2012, 07:40PM		 17 2614 Ash Small
Sun Oct 28 2012, 11:43AM
No new posts on popular topic
Reverse-engineering a small XRT Go to page: 1 2 3
klugesmith
Sun Nov 21 2010, 06:20PM		 24 7338 Steve Conner
Sat Oct 27 2012, 08:21AM
No unread posts
True buck-boost bootstrap question
Storken
Thu Jul 12 2012, 12:20PM		 2 1803 colin
Thu Oct 25 2012, 03:27PM
No unread posts
ZVS Mazzilli induction heater
mohiuddinHimel
Tue Oct 09 2012, 01:06PM		 9 7182 mohiuddinHimel
Thu Oct 25 2012, 02:12PM
No unread posts
Relay question from steve ward's 12kw pfc boost converter!
Fakejade
Wed Oct 24 2012, 10:02PM		 3 2560 Fakejade
Thu Oct 25 2012, 01:23AM
No new posts on popular topic
after how many turn on a HV transfomer you start insulation Go to page: 1 2 3 5 6 7
Andre
Tue Oct 09 2012, 05:29PM		 63 5872 Tony Matt
Tue Oct 23 2012, 09:16PM
No new posts on popular topic
Danger? Go to page: 1 2
dex
Sat Oct 20 2012, 04:32PM		 12 2151 dex
Tue Oct 23 2012, 05:06PM
No new posts on popular topic
Large capacitor discharge rate? Go to page: 1 2
Microfarad
Thu Oct 18 2012, 08:36PM		 10 2156 teravolt
Tue Oct 23 2012, 03:47AM
No unread posts
ZVS Driver voltage output
OnTheWaterfront
Tue Oct 16 2012, 02:05PM		 9 1679 OnTheWaterfront
Thu Oct 18 2012, 10:34AM
No new posts on popular topic
Plasma Globe Repair Go to page: 1 2
Firefox
Thu Jun 26 2008, 04:30AM		 17 14091 hamedn666
Wed Oct 17 2012, 11:40AM
No unread posts
2 flybacks together
Microwatt
Mon Oct 15 2012, 03:46PM		 6 1105 teravolt
Mon Oct 15 2012, 10:18PM
No unread posts
HV source for Lichtenberg figure
mmt
Mon Oct 08 2012, 09:06AM		 8 3625 Bert
Sun Oct 14 2012, 06:41PM
No new posts on popular topic
epoxy high voltage strength Go to page: 1 2 3 4
Microwatt
Fri Sept 07 2012, 04:21AM		 36 5663 Conundrum
Sun Oct 14 2012, 11:00AM
No unread posts
75kV Proton Beam Device at Missouri S&T
Yanom
Sun Oct 07 2012, 04:51PM		 3 1439 johnf
Tue Oct 09 2012, 09:11AM
No new posts on popular topic
type of core and frequency Go to page: 1 2
Andre
Wed Oct 03 2012, 03:49PM		 16 2272 Tony Matt
Sun Oct 07 2012, 11:00PM
first  22 23 24 25 26 27 28 29 30 31  last

Go to:

Create a new topic
Chris Russell, Noelle, Alex, Tesladownunder, Dave Marshall, Dave Billington, Bjørn, Steve Conner, Wolfram, Kizmo, Mads Barnkob users are browsing the forums at the moment ( members, guests)
Unread post exists New posts No unread posts No new posts Sticky Sticky Announcement Announcement
New posts on popular topic New posts [popular] No new posts on popular topic No new posts [popular] Sticky/Closed Sticky/Closed Closed topic Closed topic
You cannot start new topicsYou cannot post repliesYou cannot edit your posts
Powered by e107 Forum System

Go to:


Powered by e107 Forum System
 
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.