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: 87
  • Members: 0
  • Newest Member: omjtest
  • Most ever online: 396
    Guests: 396, Members: 0 on 12 Jan : 12:51
Members Birthdays:
One birthday today, congrats!
RateReducer (35)


Next birthdays
11/02 Download (31)
11/02 ScottH (37)
11/03 Electroguy (94)
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 :: General Science and Electronics
4hv.org :: Forums :: General Science and Electronics
General Science and Electronics Forum
first  146 147 148 149 150 151 152 153 154 155  last
Create a new topic
  Topic Starter Replies Views Last Post
No new posts on popular topic
I need 50 pre-made driver devices Go to page: 1 2
highpockets
Fri Sept 14 2007, 07:02PM		 11 1321 Capper
Sat Sept 15 2007, 05:53PM
No unread posts
wireless power
Guyfrom7up
Tue Sept 11 2007, 01:48AM		 7 1137 Marko
Wed Sept 12 2007, 08:34PM
No unread posts
vintage voltmeters
IamSmooth
Wed Sept 12 2007, 01:06PM		 5 742 Sulaiman
Wed Sept 12 2007, 06:34PM
No unread posts
Highest MOT Voltage
nrhoades
Wed Sept 12 2007, 04:33AM		 2 637 Hazmatt_(The Underdog)
Wed Sept 12 2007, 06:19AM
No unread posts
Electrets
linesrg
Thu Sept 06 2007, 09:29AM		 2 677 Terry Fritz
Mon Sept 10 2007, 05:04AM
No unread posts
Electrically spitting a candle flame
Ian Tresman
Thu Sept 06 2007, 05:21PM		 2 825 Spedy
Sun Sept 09 2007, 04:48PM
No unread posts
2 output CT
Marko
Sat Sept 08 2007, 08:02PM		 6 689 Marko
Sun Sept 09 2007, 10:56AM
No unread posts
YAG Rod Markings
Will1234
Tue Sept 04 2007, 02:50PM		 2 639 Carbon_Rod
Fri Sept 07 2007, 05:47PM
No unread posts
Boost converter from 12 to 19,5v
Reaching
Wed Sept 05 2007, 06:23AM		 6 869 Reaching
Wed Sept 05 2007, 09:17PM
No new posts on popular topic
Replacing an SSR in a kiln? Go to page: 1 2
GreySoul
Tue Sept 04 2007, 01:53AM		 11 1450 Hazmatt_(The Underdog)
Wed Sept 05 2007, 07:24PM
No new posts on popular topic
Trace pens could they be used.... Go to page: 1 2
Ken M.
Sun Sept 02 2007, 03:11PM		 11 1158 Ken M.
Wed Sept 05 2007, 04:58AM
No new posts on popular topic
Simple circuit for recording ir signals - would it work? (cheating at lasertag) Go to page: 1 2
teslaguy
Fri Aug 31 2007, 06:01AM		 16 1416 Bored Chemist
Mon Sept 03 2007, 05:29PM
No new posts on popular topic
2v 28A high power diode laser supply based on old PC AT PSU Go to page: 1 2
Carbon_Rod
Fri Aug 17 2007, 03:02AM		 15 1476 Carbon_Rod
Mon Sept 03 2007, 06:09AM
No unread posts
LCD monitor problem :[
equilibrium
Tue Aug 28 2007, 04:23PM		 8 889 Conundrum
Fri Aug 31 2007, 10:21PM
No new posts on popular topic
Astronomical mystery Go to page: 1 2 3
Bjørn
Fri Jul 20 2007, 02:01AM		 29 2309 Dave47
Fri Aug 31 2007, 12:10PM
No unread posts
VCR SMPSs what to do with them?
Munkey
Wed Aug 29 2007, 06:14PM		 6 828 ShawnLG
Fri Aug 31 2007, 04:01AM
No unread posts
Pulsing a flash lamp
Will1234
Tue Aug 28 2007, 02:49AM		 4 892 MikeT1982
Thu Aug 30 2007, 02:13AM
No new posts on popular topic
Switch-mode bench supply problems Go to page: 1 2
uzzors2k
Sun Aug 26 2007, 12:43PM		 15 3620 Marko
Wed Aug 29 2007, 09:23PM
No unread posts
How to estimate losses when hard-switching?
Dago
Wed Aug 29 2007, 01:58PM		 7 803 Marko
Wed Aug 29 2007, 02:47PM
No unread posts
Youngest HV user?
Tesladownunder
Tue Aug 28 2007, 06:16PM		 2 773 Reaching
Tue Aug 28 2007, 08:51PM
No new posts on popular topic
AC Sine Waves Go to page: 1 2
MikeT1982
Fri Aug 24 2007, 08:46AM		 11 1384 cbfull
Tue Aug 28 2007, 01:59PM
No new posts on popular topic
op-amp amplifier oscillating Go to page: 1 2
Avi
Sat Aug 25 2007, 10:12AM		 10 1494 Dave47
Mon Aug 27 2007, 05:14PM
No unread posts
Rocket Launch Video
HV Enthusiast
Sun Aug 26 2007, 10:22PM		 3 757 HV Enthusiast
Mon Aug 27 2007, 12:24AM
No new posts on popular topic
"Half dead" semiconductors Go to page: 1 2
Dr. Dark Current
Sat Aug 25 2007, 02:24PM		 14 1339 Marko
Sun Aug 26 2007, 10:01PM
No unread posts
calculating current in an inductor
ragnar
Sun Aug 26 2007, 06:22AM		 3 638 ragnar
Sun Aug 26 2007, 07:32AM
first  146 147 148 149 150 151 152 153 154 155  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.