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: 54
  • 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!
Dr. Dark Current (36)
Bob J (73)
si2030 (62)
Nexxus (39)


Next birthdays
01/13 Dr. Dark Current (36)
01/13 Bob J (73)
01/13 si2030 (62)
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 :: Electromagnetic Projectile Accelerators
4hv.org :: Forums :: Electromagnetic Projectile Accelerators
Electromagnetic Projectile Accelerators Forum
first  17 18 19 20 21 22 23 24 25 26  last
Create a new topic
  Topic Starter Replies Views Last Post
No unread posts
uzzors boost converter
woxxey
Mon Apr 20 2009, 04:35PM		 4 1713 woxxey
Wed Apr 22 2009, 02:00PM
No new posts on popular topic
where to buy capacitors? Go to page: 1 2
Barry
Mon Jan 26 2009, 10:12PM		 14 2866 hotcrazyfruit
Tue Apr 21 2009, 08:19PM
No unread posts
Do I need a super diode?
BlakFyre
Mon Apr 20 2009, 08:13PM		 7 1292 Dr. Slack
Tue Apr 21 2009, 06:56AM
No new posts on popular topic
Really really big coilgun Go to page: 1 2
hotcrazyfruit
Tue Apr 14 2009, 01:05AM		 11 2572 hotcrazyfruit
Thu Apr 16 2009, 03:34PM
No new posts on popular topic
What next? Go to page: 1 2
john bunsenburner
Tue Mar 31 2009, 07:03PM		 15 2455 Barry
Fri Apr 10 2009, 09:04PM
No unread posts
Multi Staging a coilgun
Reid
Tue Apr 07 2009, 11:04PM		 9 1975 rp181
Wed Apr 08 2009, 03:39AM
No unread posts
Capacitor charging in parallels & discharging in series
woxxey
Fri Apr 03 2009, 04:42PM		 6 1226 woxxey
Sun Apr 05 2009, 02:44PM
No unread posts
Marx Style Cap Configuration, is it Ok?
Hon1nbo
Tue Mar 31 2009, 02:27AM		 3 1005 Hon1nbo
Tue Mar 31 2009, 11:32PM
No unread posts
Anouther force involved?
EvilTesla-RG
Tue Mar 31 2009, 06:36PM		 6 1218 big5824
Tue Mar 31 2009, 10:41PM
No unread posts
Rail material for railgun?
hotcrazyfruit
Mon Feb 23 2009, 01:26AM		 8 1624 hvguy
Tue Mar 31 2009, 01:24AM
No new posts on popular topic
boost converter unstable Go to page: 1 2 3
loveHV
Wed Mar 04 2009, 04:23PM		 21 3013 loveHV
Sun Mar 29 2009, 11:34AM
No new posts on popular topic
projectileless coilgun Go to page: 1 2
john bunsenburner
Thu Mar 26 2009, 10:12AM		 10 2290 john bunsenburner
Sat Mar 28 2009, 01:44PM
No unread posts
How to calculate total capacitance and Joules in a capacitor bank?
oneslowz28
Sun Mar 22 2009, 01:40AM		 5 1582 teslacoolguy
Sun Mar 22 2009, 02:10PM
Closed topic
Multi-Stage coilgun Go to page: 1 2 3
hotcrazyfruit
Mon Mar 09 2009, 11:00PM		 24 6274 Steve Conner
Sat Mar 21 2009, 07:31PM
Closed topic
connecting SCR's
hotcrazyfruit
Fri Mar 20 2009, 04:21AM		 7 1758 Steve Conner
Sat Mar 21 2009, 01:00AM
Closed topic
connecting SCR's
hotcrazyfruit
Fri Mar 20 2009, 04:21AM		 4 1314 Steve Conner
Fri Mar 20 2009, 11:46AM
No new posts on popular topic
a few miscelaneous ideas for projectile accelerators. Go to page: 1 2
hotcrazyfruit
Tue Mar 17 2009, 10:18PM		 12 2288 hotcrazyfruit
Thu Mar 19 2009, 11:16PM
No unread posts
Capacitor discharge limit
woxxey
Wed Mar 18 2009, 10:17AM		 4 1471 aonomus
Wed Mar 18 2009, 01:41PM
No unread posts
Halfbridge anti parallel diodes?
Lekky1
Sun Mar 15 2009, 10:18AM		 2 1217 hotcrazyfruit
Tue Mar 17 2009, 03:04PM
No new posts on popular topic
A source of cheap capacitors for kinetic weapons? Go to page: 1 2
Cypriotica
Sun Mar 15 2009, 11:44AM		 10 2338 hotcrazyfruit
Tue Mar 17 2009, 12:43AM
No new posts on popular topic
newbie question on caps Go to page: 1 2
cookster
Tue Mar 10 2009, 07:16AM		 12 2375 KLH
Sun Mar 15 2009, 05:52AM
No unread posts
makign a coil gun with a specific velocity
john bunsenburner
Thu Mar 05 2009, 08:22AM		 7 1557 john bunsenburner
Thu Mar 12 2009, 10:00PM
No unread posts
Fesability estimate
coillah
Fri Mar 06 2009, 09:53AM		 5 1280 Steve Conner
Wed Mar 11 2009, 10:23AM
No unread posts
electro magnetic projectile for a coil gun
Mattc1886
Mon Mar 09 2009, 02:12PM		 3 1215 big5824
Mon Mar 09 2009, 08:50PM
No unread posts
new railgun chrnograph idea
rp181
Sun Mar 08 2009, 05:33AM		 3 1046 rp181
Sun Mar 08 2009, 02:46PM
first  17 18 19 20 21 22 23 24 25 26  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.