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: 64
  • Members: 0
  • Newest Member: omjtest
  • Most ever online: 396
    Guests: 396, Members: 0 on 12 Jan : 12:51
Members Birthdays:
All today's birthdays', congrats!
BlakFyre (37)
SENTRY (32)


Next birthdays
05/01 Shaun (35)
05/01 Spedy (31)
05/02 Adam Munich (31)
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  31 32 33 34 35 36 37 38 39 40  last
Create a new topic
  Topic Starter Replies Views Last Post
No unread posts
How can I test an RF transistor to see if its good or busted?
zero_coke
Tue Mar 19 2013, 03:17AM		 4 523 WaveRider
Tue Mar 19 2013, 08:43AM
No unread posts
Higgs Boson
IamSmooth
Thu Mar 14 2013, 07:42PM		 9 590 Uspring
Mon Mar 18 2013, 10:02AM
No unread posts
So I bought this.....
Chip Fixes
Sun Mar 17 2013, 03:33AM		 3 581 Chip Fixes
Sun Mar 17 2013, 11:27PM
No unread posts
"Reccomended" SCRs for CD spot welder
ConKbot of Doom
Thu Mar 07 2013, 06:11PM		 7 991 macona
Fri Mar 15 2013, 10:25AM
No unread posts
How would I go about adding an audio amplifier stage to this?
Alex M
Sun Mar 10 2013, 03:12AM		 8 1092 Sulaiman
Thu Mar 14 2013, 07:19PM
No new posts on popular topic
H - bridge brake question Go to page: 1 2
科学人
Wed Mar 13 2013, 12:04PM		 10 1203 科学人
Thu Mar 14 2013, 02:45PM
No unread posts
cambam and machining options
Ben Solon
Mon Mar 11 2013, 07:04PM		 4 802 macona
Thu Mar 14 2013, 09:21AM
No new posts on popular topic
Unidentified oscilloscope Please help Go to page: 1 2 3
HighVoltageProjects
Sat Mar 09 2013, 10:39PM		 20 2292 HighVoltageProjects
Tue Mar 12 2013, 02:27PM
No new posts on popular topic
sg3525 manual duty cycle adjust Go to page: 1 2
kell
Tue Feb 03 2009, 08:32PM		 11 13619 stress
Tue Mar 12 2013, 12:35AM
No new posts on popular topic
triacs and triggering Go to page: 1 2 3
IamSmooth
Sun Feb 24 2013, 05:54AM		 22 4234 Steve Conner
Mon Mar 11 2013, 10:36AM
No unread posts
Klingons on the starboard bow
Conundrum
Mon Mar 11 2013, 07:57AM		 1 545 Conundrum
Mon Mar 11 2013, 07:57AM
No unread posts
"Tesla Wars" app for iPhone and iPad
cbfull
Fri Mar 08 2013, 09:31PM		 1 430 cbfull
Fri Mar 08 2013, 09:31PM
No unread posts
PIC uC Analog Digital Port...
Slava
Wed Mar 06 2013, 03:30PM		 6 545 Conundrum
Thu Mar 07 2013, 07:52PM
No unread posts
My Favorite PIC uC, compiler and programmer...
Slava
Wed Mar 06 2013, 03:27PM		 1 422 Slava
Wed Mar 06 2013, 03:27PM
No unread posts
Buck converter ringing waveforms with small loads
Alex M
Sat Mar 02 2013, 12:49AM		 5 689 Sulaiman
Tue Mar 05 2013, 01:32PM
No unread posts
Driving bipolar transistors
dingo27
Sun Mar 03 2013, 01:19PM		 4 657 Shrad
Mon Mar 04 2013, 08:31AM
No new posts on popular topic
Soldering of Nickel? Go to page: 1 2
Patrick
Sat Feb 23 2013, 12:53AM		 17 1717 Patrick
Fri Mar 01 2013, 04:29AM
No new posts on popular topic
Variac Go to page: 1 2
Ben Solon
Mon Feb 25 2013, 03:03AM		 10 1316 GrantX
Wed Feb 27 2013, 06:05AM
No unread posts
Inductor number codes
Alex M
Thu Feb 21 2013, 07:43PM		 7 728 Alex M
Mon Feb 25 2013, 05:28AM
No new posts on popular topic
switching 120vac on/off Go to page: 1 2
IamSmooth
Tue Jan 29 2013, 10:52PM		 13 1556 BigBad
Sun Feb 24 2013, 07:40PM
No unread posts
Large HV Supply
Avalanche
Sat Feb 23 2013, 09:24PM		 1 494 Avalanche
Sat Feb 23 2013, 09:24PM
No unread posts
Charging a ~400V NiCd Battery
ScotchTapeLord
Fri Feb 22 2013, 05:50PM		 5 698 ScotchTapeLord
Sat Feb 23 2013, 02:51PM
No unread posts
LiPo Voltage Cutoff.
Patrick
Wed Feb 20 2013, 08:15PM		 8 1003 Patrick
Fri Feb 22 2013, 06:18PM
No unread posts
PSA N2 generator
IamSmooth
Thu Feb 21 2013, 08:18PM		 4 596 IamSmooth
Thu Feb 21 2013, 10:01PM
No new posts on popular topic
liquid oxygen and pvc Go to page: 1 2
IamSmooth
Sat Feb 09 2013, 10:07PM		 17 2274 IamSmooth
Tue Feb 19 2013, 09:28PM
first  31 32 33 34 35 36 37 38 39 40  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.