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Forums
4hv.org :: Forums :: High Voltage
4hv.org :: Forums :: High Voltage
High Voltage Forum
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Trying to create an HV arc
Rickam
Sun Sept 17 2023, 10:44PM		 2 3855 Rickam
Tue Sept 19 2023, 02:55AM
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Chevy Bolt Battery pack .
E.TexasTesla
Wed May 24 2023, 03:54PM		 7 1411 orac12
Tue Sept 19 2023, 01:03AM
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Minimum Inductance Needed for an Inductor Based Marx Generator
Robert Francis
Wed Sept 21 2022, 11:41PM		 1 2951 Robert Francis
Thu Sept 22 2022, 05:48PM
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Trouble Using a Kilovac K61C841 High Voltage Switch to Control Marx Gen Firing
Robert Francis
Thu Aug 18 2022, 07:17PM		 1 1190 Robert Francis
Wed Sept 21 2022, 11:26PM
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High speed ZVS driver
Redstone
Sun Jun 26 2022, 02:36AM		 2 1691 kimbomba
Wed Aug 03 2022, 04:52PM
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Flyback Driver
The Lightning Stalker
Sat Jun 18 2022, 06:11PM		 1 1265 The Lightning Stalker
Sat Jun 18 2022, 06:14PM
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Mysterious Chinese HV capacitors
MRMILSTAR
Tue Oct 15 2019, 07:13PM		 9 3597 Moses
Sun Jan 16 2022, 04:18PM
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Varistor Substitute for a SG?
GammaRay
Tue Sept 21 2021, 08:31PM		 2 1915 E.TexasTesla
Wed Nov 03 2021, 01:47PM
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Pressure Potting
Thomas F
Sun Nov 08 2020, 12:38PM		 2 2944 Terry Fritz
Thu Dec 31 2020, 11:11AM
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Seeking a ~5KV High Current rated contactor/relay
SpaceWyzard
Fri Dec 04 2020, 07:17PM		 5 1564 SpaceWyzard
Wed Dec 09 2020, 05:14PM
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Benefits of SIC Mosfets for ZVS.
Chris Cristini
Tue Dec 01 2020, 04:33PM		 0 1647
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Increasing the energy of a HV spark
Thomas F
Wed Sept 25 2019, 04:26PM		 4 2166 Thomas F
Sat Nov 14 2020, 11:21AM
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measuring small capacities around 1 pF
Physikfan
Sun Nov 01 2020, 12:59PM		 0 1199
No new posts on popular topic
Wow, This VARIAN Multiplier is really cool !! Go to page: 1 2
sparky99
Wed Mar 20 2013, 09:47PM		 17 6863 MRMILSTAR
Sun Oct 04 2020, 08:06PM
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Need Help in Choosing Right Capacitor & diode for 40KV DC from Neon Sign Transformer
rajheman
Fri Sept 18 2020, 01:00PM		 1 2387 Flachzange
Wed Sept 23 2020, 05:31PM
No new posts on popular topic
Winding Ferrite Tranformers Similar to Tesla Coils Go to page: 1 2
Patrick
Sat Jan 11 2020, 12:24AM		 13 5318 Patrick
Fri Aug 14 2020, 11:51PM
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Light LED with 4 nanoamps Go to page: 1 2 3 11 12 13
Zamboni
Mon Jun 16 2014, 04:53PM		 122 24389 Newton Brawn
Sat Aug 08 2020, 12:55AM
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Inductor on NST Output
Charles73
Wed May 20 2020, 07:25AM		 1 1968 Charles73
Wed May 20 2020, 07:33AM
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Switching a high voltage (30kV)
Thomas F
Sun Mar 22 2020, 10:51AM		 4 2834 HiVi
Fri Mar 27 2020, 07:22AM
No new posts on popular topic
Vaneless ion wind generator Go to page: 1 2
tarakan2
Mon Jun 17 2019, 10:46AM		 10 5437 tarakan2
Tue Mar 10 2020, 12:35AM
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Lichtenberg figures
Russ Edmonds
Mon Oct 14 2019, 12:30AM		 6 2722 Russ Edmonds
Tue Feb 11 2020, 01:28PM
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3kv 50khz LLC inverter for 100kv voltage multiplier,secondary ringing problem
axizep
Fri Feb 07 2020, 12:38AM		 0 1710
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400 micron vacuum, stable and ready to use.
Patrick
Sat Dec 21 2019, 07:29PM		 2 1735 Patrick
Sun Dec 22 2019, 08:21PM
No new posts on popular topic
Seeking spec on HV resistors Go to page: 1 2
MRMILSTAR
Sun Dec 01 2019, 10:48PM		 16 4494 Patrick
Fri Dec 06 2019, 07:24PM
No new posts on popular topic
choice of resistor for marx generator Go to page: 1 2 3
paulj
Mon Sept 30 2019, 07:30PM		 20 7061 paulj
Tue Dec 03 2019, 12:54PM
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