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Forums
4hv.org :: Forums :: High Voltage
4hv.org :: Forums :: High Voltage
High Voltage Forum
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  Topic Starter Replies Views Last Post
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Current transformer check-over
Thomas W
Thu Oct 30 2014, 02:29PM		 6 1426 Newton Brawn
Sun Nov 02 2014, 10:31PM
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High Voltage Planar Ferrite transformers. ( Intial Experiments ) Go to page: 1 2 3 12 13 14
Patrick
Sun Aug 31 2014, 04:21AM		 132 55601 Patrick
Sun Nov 02 2014, 04:36AM
No new posts on popular topic
Potential Transformers in series Go to page: 1 2
kilovolt
Fri Oct 24 2014, 11:06AM		 12 2596 kilovolt
Fri Oct 31 2014, 08:03AM
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X-ray multiplier PSU +/-35kV
Mr T
Wed Oct 29 2014, 06:07PM		 5 1530 Erlend^SE
Thu Oct 30 2014, 08:30PM
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Old Aircraft Exciter Ignition?
Fiddy
Wed Oct 29 2014, 09:34AM		 1 1485 Fiddy
Wed Oct 29 2014, 09:34AM
No new posts on popular topic
x-Ray transformer series capacitor. Go to page: 1 2
Thomas W
Sat Sept 06 2014, 08:45PM		 19 4692 Thomas W
Sat Oct 25 2014, 10:40AM
No new posts on popular topic
High Speed Diode Strings for High Voltage Rectification. Go to page: 1 2
Patrick
Mon Oct 20 2014, 07:06AM		 10 2361 radiotech
Wed Oct 22 2014, 05:00PM
No new posts on popular topic
Need help for HVHF pulse generator using function generator Go to page: 1 2 3
rororo74
Sun Oct 12 2014, 11:47PM		 29 4096 GrantX
Tue Oct 21 2014, 04:11AM
No new posts on popular topic
Marx Generator Kits - FREE Kits for Evaluation! Go to page: 1 2 3 8 9 10
HV Enthusiast
Mon Jan 07 2013, 03:09AM		 94 15671 Alex M
Wed Oct 15 2014, 09:38PM
No new posts on popular topic
Van de Graaff generator vs. Greinacher Cascade for lifting hair Go to page: 1 2
Finn Hammer
Sat Sept 27 2014, 03:44PM		 11 2625 dex
Fri Oct 10 2014, 10:27AM
No unread posts
Here some good info re "fractional turns"
Tony Matt
Wed Sept 24 2014, 01:45AM		 6 1492 Dr. Slack
Thu Sept 25 2014, 08:58AM
No unread posts
HV mod for a Van Der Graff Generator
HighVoltageProjects
Fri Sept 19 2014, 03:18PM		 9 1752 Antonio
Sat Sept 20 2014, 03:14PM
No new posts on popular topic
HVHF Bobbins Go to page: 1 2 3 4
Thomas W
Mon Sept 15 2014, 03:50PM		 34 7427 Tony Matt
Fri Sept 19 2014, 11:11PM
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Power transmission ideas
Conundrum
Mon Sept 08 2014, 06:58AM		 4 1331 2Spoons
Mon Sept 08 2014, 10:30PM
No new posts on popular topic
Giant Wimshurst Machine - could use some guidance Go to page: 1 2 3 16 17 18
AwesomeMatt
Sat May 10 2014, 09:55AM		 175 34099 Tony Matt
Sat Sept 06 2014, 09:21PM
No new posts on popular topic
Do you know any good HV diodes that perfrom well at upper KHz - lower MHz rf frequencies? Go to page: 1 2 3
tarakan2
Wed Aug 20 2014, 06:58AM		 24 3496 Ash Small
Wed Aug 27 2014, 03:46PM
No new posts on popular topic
Saturatable Reactor Go to page: 1 2
Thomas W
Fri Aug 08 2014, 03:56PM		 12 3189 Patrick
Wed Aug 13 2014, 05:02PM
No new posts on popular topic
HV capacitor question (Rolling my own) Go to page: 1 2 3 4 5
Ash Small
Sun Apr 27 2014, 01:12AM		 43 7151 Ash Small
Wed Aug 13 2014, 10:45AM
No unread posts
Voltage Multiplier Problem
Dragon64
Thu Aug 07 2014, 03:31AM		 9 3681 Steve Conner
Mon Aug 11 2014, 01:11PM
No new posts on popular topic
Best power electronic Haul ever? Go to page: 1 2
Thomas W
Thu Jul 31 2014, 04:57PM		 14 2256 Avalanche
Fri Aug 08 2014, 12:41PM
No unread posts
Will this two transformer doubler circuit work?
Ash Small
Sat Aug 02 2014, 07:43PM		 6 1839 Ash Small
Sun Aug 03 2014, 11:14AM
No new posts on popular topic
Powerline Transformer Question Go to page: 1 2
nrhoades
Mon Jun 30 2014, 02:00PM		 11 2001 nrhoades
Mon Jul 21 2014, 11:59AM
No unread posts
x-ray transformer...
Thomas W
Fri Jul 11 2014, 02:03PM		 7 2318 Thomas W
Fri Jul 18 2014, 06:38PM
No unread posts
static electricity generator
Dédé!
Fri Jun 27 2014, 01:42PM		 4 3028 Dédé!
Mon Jul 07 2014, 02:33PM
No unread posts
Don't get shocked by a Leyden Battery of fifteen large jars
Russ Edmonds
Wed Jul 02 2014, 03:25PM		 2 1349 Antonio
Sun Jul 06 2014, 11:50PM
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