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Forums
4hv.org :: Forums :: High Voltage
4hv.org :: Forums :: High Voltage
High Voltage Forum
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MOT Spot Welder Go to page: 1 2
Chip Fixes
Fri Aug 26 2011, 01:43AM		 15 3556 Xray
Sun Sept 11 2011, 04:22AM
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Best regulation for 5.5kV power supply Go to page: 1 2 3
Turkey9
Mon Aug 29 2011, 12:06AM		 22 3993 Turkey9
Fri Sept 09 2011, 01:52AM
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9V to 10KV compact inverter
radhoo
Thu Sept 08 2011, 02:14PM		 3 1964 radhoo
Thu Sept 08 2011, 06:10PM
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Looking for some GLASS high voltage fast diodes. Go to page: 1 2 3 4
Ash Small
Sun Sept 04 2011, 07:08PM		 35 4056 jpsmith123
Thu Sept 08 2011, 04:06AM
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using a fridge compressor vacuum pump to make a vacuum tube? Go to page: 1 2
alf
Wed Aug 31 2011, 12:10PM		 11 2579 Daniel Kramnik
Mon Sept 05 2011, 08:34PM
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2N3055 not suitable for High Frequency?
H8erade
Tue Aug 23 2011, 06:13PM		 7 1351 Ash Small
Mon Sept 05 2011, 07:00PM
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I built a jacob's ladder
Tetris
Sat Sept 03 2011, 11:00PM		 7 1358 magnet18
Sun Sept 04 2011, 07:39PM
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New guy with newbie questions. Go to page: 1 2 3 4
GrantX
Thu Sept 01 2011, 08:28AM		 32 6603 magnet18
Sun Sept 04 2011, 02:08PM
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Halogen lamp plasma speaker!
Xray
Sat Sept 03 2011, 02:12AM		 4 1065 Chip Fixes
Sat Sept 03 2011, 03:26AM
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A Novel Electrostatic Accelerator Concept Developed By Siemens Go to page: 1 2
jpsmith123
Fri Aug 12 2011, 02:29AM		 10 1806 Ash Small
Fri Sept 02 2011, 10:53PM
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Improving a Jacob's Ladder Go to page: 1 2
radioman
Sat Aug 20 2011, 01:11PM		 12 2812 Forty
Thu Sept 01 2011, 09:04PM
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MOT's.
Harry
Wed Aug 31 2011, 06:51PM		 9 1114 Harry
Wed Aug 31 2011, 10:27PM
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120kv 10-20mA SMPS Go to page: 1 2 3 6 7 8
Linas
Fri Apr 22 2011, 10:15PM		 78 12367 Linas
Wed Aug 31 2011, 09:39AM
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Easy flyback driver
Av8or007
Tue Aug 30 2011, 02:31AM		 6 1290 Dr. Dark Current
Tue Aug 30 2011, 08:43PM
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Saturatable Reactor + ZVS driver?
Thomas W
Sun Aug 28 2011, 12:46PM		 9 1630 Antonio
Mon Aug 29 2011, 08:00PM
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~50KV from 1 CR123 3V Battery Go to page: 1 2 3
Hotwired
Sun Aug 07 2011, 04:11AM		 29 10449 radhoo
Sat Aug 27 2011, 06:51PM
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ZVS Flyback Driver troubleshooting Go to page: 1 2 3 4 5
Kiwihvguy
Tue Dec 28 2010, 12:15AM		 43 7085 Kiwihvguy
Sat Aug 27 2011, 07:29AM
No unread posts
MOT- about those shunts...
M.A.D.
Fri Aug 26 2011, 08:46PM		 2 1114 Patrick
Fri Aug 26 2011, 09:42PM
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Resistors in the Marx generator
franek19
Sun Aug 21 2011, 06:03PM		 7 1079 teravolt
Wed Aug 24 2011, 01:44PM
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Silicone Self-Fusing Tape As Layer Insulation Go to page: 1 2 3
jpsmith123
Sun Apr 24 2011, 09:02PM		 24 2550 jpsmith123
Wed Aug 24 2011, 02:41AM
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New NST & accompanying Jacobs Ladder
magnet18
Tue Aug 23 2011, 03:29AM		 3 978 magnet18
Tue Aug 23 2011, 11:04AM
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Van de Graaff generator question
radioman
Sat Aug 20 2011, 01:01PM		 5 927 Tetris
Sun Aug 21 2011, 07:24PM
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A magnetic circuit: ferrite + air
Newton Brawn
Thu Aug 18 2011, 03:17AM		 7 993 jpsmith123
Sat Aug 20 2011, 06:07PM
No unread posts
Tesla Hair Pin experiment -help
JamesH
Thu Aug 18 2011, 04:44PM		 8 1556 Mattski
Sat Aug 20 2011, 05:48PM
No unread posts
problem drawing arc from single MOT?
LD LANGER
Fri Aug 19 2011, 01:54AM		 8 991 cduma
Sat Aug 20 2011, 03:35PM
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