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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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Triggered spark gap design considerations...
ifryd
Wed Jan 04 2012, 11:14PM		 2 1053 jpsmith123
Thu Jan 05 2012, 03:41AM
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ZVS driver for a flyback Go to page: 1 2
Jantjuh
Mon Jan 02 2012, 12:21PM		 17 6439 Jantjuh
Tue Jan 03 2012, 08:57AM
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Portable X-Ray
randommscience117
Mon Jan 02 2012, 07:23AM		 5 897 randommscience117
Tue Jan 03 2012, 02:45AM
No new posts on popular topic
I now have an ignition coil. Go to page: 1 2 3 4
Platinum
Wed Dec 28 2011, 07:08PM		 31 2796 GrantX
Mon Jan 02 2012, 03:16AM
No new posts on popular topic
Building a simple 10X probe Go to page: 1 2 3
Fulmen
Fri Dec 30 2011, 07:13PM		 25 3196 Fulmen
Sun Jan 01 2012, 09:51PM
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Defibrillator teardown video
mikeselectricstuff
Sun Jan 01 2012, 06:27PM		 4 574 Inducktion
Sun Jan 01 2012, 09:28PM
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Problems interpreting the results of a spice model for a CW stack - Snubber power values seem high.
si2030
Sun Jan 01 2012, 11:37AM		 3 779 Dr. ISOTOP
Sun Jan 01 2012, 09:22PM
No unread posts
[ASK] why groundig can drop the voltage to earth?
Aziz Efendi
Fri Dec 30 2011, 02:34AM		 9 884 radiotech
Sun Jan 01 2012, 05:19AM
No new posts on popular topic
Triggered spark gap vs rotary spark gap Go to page: 1 2
ifryd
Wed Dec 28 2011, 11:50AM		 12 2376 Sulaiman
Sat Dec 31 2011, 11:16AM
No new posts on popular topic
What can I do with a million flash boards? Go to page: 1 2
Tetris
Thu Dec 29 2011, 11:08PM		 12 1837 Tetris
Fri Dec 30 2011, 09:35PM
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Recommendations for essential measurement tools for HV hobby...
mzincali
Fri Oct 07 2011, 11:46PM		 7 1704 sparky99
Fri Dec 30 2011, 05:56AM
No new posts on popular topic
Greetings and a small starter project (ignition coil / Jacobs Ladder) Go to page: 1 2 3 4 5
Fulmen
Fri May 13 2011, 06:53PM		 42 7497 Fulmen
Wed Dec 28 2011, 11:21PM
No new posts on popular topic
Trouble with 2n3055 flyback circuit. Go to page: 1 2
Harry
Fri Dec 23 2011, 09:09PM		 15 1700 UbuntuNinja
Wed Dec 28 2011, 07:48PM
No new posts on popular topic
I tried to make a ZVS from junk. Go to page: 1 2
Platinum
Tue Dec 27 2011, 12:44AM		 18 1791 Platinum
Wed Dec 28 2011, 07:05PM
No new posts on popular topic
Struggling with my coil having very low impedance on the primary side... Go to page: 1 2
si2030
Sat Dec 24 2011, 08:00AM		 16 1839 Electra
Wed Dec 28 2011, 06:52PM
No new posts on popular topic
A Question About Turns^2 and AL... Go to page: 1 2 3
Patrick
Thu Dec 15 2011, 06:17AM		 24 3177 Patrick
Tue Dec 27 2011, 06:36AM
No new posts on popular topic
Flyback transformer cores Go to page: 1 2
diy
Tue Dec 20 2011, 11:58AM		 10 1972 The Lightning Stalker
Sun Dec 25 2011, 10:42PM
No unread posts
ZVS Insulation problems
frylock1315
Mon Dec 19 2011, 02:38PM		 7 1145 Patrick
Sat Dec 24 2011, 11:15PM
No new posts on popular topic
ZVS driver Go to page: 1 2
Platinum
Sat Dec 24 2011, 12:22AM		 13 1279 Platinum
Sat Dec 24 2011, 07:06PM
No new posts on popular topic
Flyback transformer "modes" Go to page: 1 2
Xray
Tue Dec 20 2011, 05:35PM		 12 1967 Alex M
Wed Dec 21 2011, 12:10PM
No unread posts
SIDACS AGAIN ...
Newton Brawn
Tue Dec 20 2011, 11:55PM		 3 799 Newton Brawn
Wed Dec 21 2011, 12:57AM
No unread posts
help needed for building a SSTC
haxor5354
Tue Dec 20 2011, 09:50PM		 2 712 Turkey9
Tue Dec 20 2011, 10:08PM
No unread posts
ZVS Inductor
Thomas W
Thu Dec 01 2011, 11:24PM		 8 1537 Thomas W
Tue Dec 20 2011, 04:09PM
No new posts on popular topic
PNP (or P-FET) better for coil driver? Go to page: 1 2
Fulmen
Mon Dec 19 2011, 11:41AM		 11 1571 Fulmen
Mon Dec 19 2011, 01:08PM
No unread posts
Projection TV salvage
paris
Sun Dec 18 2011, 08:58PM		 3 932 paris
Mon Dec 19 2011, 08:05AM
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