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Forums
4hv.org :: Forums :: High Voltage
4hv.org :: Forums :: High Voltage
High Voltage Forum
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555-based ignition coil, assistance requested Go to page: 1 2 3 4
Theodore
Tue Jul 14 2009, 11:33PM		 32 5720 klugesmith
Wed Aug 05 2009, 09:10PM
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50KV 500ma HFHV Transformer Design / Want to Build 50ma Version Go to page: 1 2
LutzH
Wed Jul 08 2009, 07:54PM		 19 3823 klugesmith
Tue Aug 04 2009, 04:31PM
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A Compact 3 MV Transformer
jpsmith123
Fri Jul 31 2009, 05:57AM		 5 1464 jpsmith123
Fri Jul 31 2009, 04:50PM
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ULTIMATE HVHF Amplifier Go to page: 1 2 3
rororo74
Thu Jul 23 2009, 05:08AM		 24 2294 Hazmatt_(The Underdog)
Thu Jul 30 2009, 08:14PM
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NST connections
Dr. Dark Current
Sun Jul 26 2009, 08:29AM		 5 1094 Arcstarter
Tue Jul 28 2009, 07:18PM
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Most efficient transformer drive design Go to page: 1 2
Turkey9
Fri Jul 17 2009, 04:30AM		 13 1668 Steve Conner
Mon Jul 20 2009, 07:43AM
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Reversible polarity 50kV supply suggestions please. Go to page: 1 2
Proud Mary
Sat Jul 04 2009, 09:18AM		 11 1417 Proud Mary
Sun Jul 19 2009, 07:28AM
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Copper Capacitor Bank Rails Go to page: 1 2
Hon1nbo
Fri Jul 17 2009, 03:16PM		 11 1607 Nik
Sun Jul 19 2009, 03:53AM
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Can you help identify this cap ?
sparky99
Wed Jul 08 2009, 09:36PM		 4 934 klugesmith
Wed Jul 15 2009, 04:37PM
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Flyback and single transistor driver Go to page: 1 2 3
lpfthings
Thu Jul 09 2009, 11:25AM		 29 4070 Proud Mary
Tue Jul 14 2009, 02:33AM
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This REALLY Sucks............
sparky99
Wed Jul 08 2009, 10:02PM		 8 1404 HV Enthusiast
Thu Jul 09 2009, 11:25AM
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NST Candle Effects
Omicron
Fri May 29 2009, 10:32PM		 2 1136 lpfthings
Sun Jul 05 2009, 06:30AM
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Wimshurt's Machine Revisited
Proud Mary
Mon Jun 29 2009, 05:39PM		 7 1499 Proud Mary
Sat Jul 04 2009, 07:05AM
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Dr. Kilovolt's super simple, self-oscillating MOSFET halfbridge flyback driver
Dr. Dark Current
Fri May 08 2009, 02:36PM		 6 8531 Terry Fritz
Fri Jul 03 2009, 01:30AM
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Flyback questions
sparky99
Thu Jul 02 2009, 03:42AM		 3 1129 Mads Barnkob
Thu Jul 02 2009, 02:16PM
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My Capacitor Bank Schematic - anything major wrong?
Hon1nbo
Thu Jun 25 2009, 07:32PM		 3 3252 Hon1nbo
Thu Jun 25 2009, 10:05PM
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Finished up ZVS need advice. Go to page: 1 2 3 4 5
brtaman
Sat Jun 20 2009, 07:44PM		 49 4568 brtaman
Wed Jun 24 2009, 11:48PM
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X Ray Head Parts Go to page: 1 2 3
BradStockdale
Wed Jun 10 2009, 03:28PM		 26 2022 BradStockdale
Wed Jun 24 2009, 01:42PM
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Best place for ZVS Torroid cores?
Killa-X
Sun Jun 21 2009, 10:16PM		 7 1133 KLH
Tue Jun 23 2009, 04:11PM
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Making a single phase transformer from a 3P
Wavetuner
Fri Jun 19 2009, 08:39AM		 7 934 klugesmith
Sat Jun 20 2009, 10:37PM
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The HV diode - revised… Go to page: 1 2
Mates
Tue Jun 16 2009, 08:39PM		 11 1586 Mates
Sat Jun 20 2009, 07:30AM
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Crap bought a lot of PETP -.-
brtaman
Thu Jun 18 2009, 06:38PM		 5 2024 brtaman
Fri Jun 19 2009, 11:11AM
No unread posts
Homemade Camera Flash Type Transformer
Voltwad
Tue Jun 02 2009, 09:56PM		 4 2073 Voltwad
Thu Jun 18 2009, 09:32PM
No new posts on popular topic
1kv Constant Current Soucre using BJT Go to page: 1 2
borderline128
Mon Jun 08 2009, 04:39PM		 14 1754 Z28Fistergod
Thu Jun 11 2009, 01:12AM
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ultra small circuit Go to page: 1 2 3 4
polop
Wed Feb 25 2009, 06:54PM		 32 3615 HV Enthusiast
Tue Jun 09 2009, 03:17PM
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