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Forums
4hv.org :: Forums :: General Science and Electronics
4hv.org :: Forums :: General Science and Electronics
General Science and Electronics Forum
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What are some sweet electrical/electronic experiments I can do? Go to page: 1 2
adamjon858
Sun Apr 06 2008, 06:15PM		 11 1435 flannelhead
Thu Apr 10 2008, 11:32AM
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Found current transformer in SMPS - is it suitable for primary feedback?
Tonic
Thu Apr 10 2008, 09:31AM		 3 974 Tonic
Thu Apr 10 2008, 10:54AM
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''nonradiative radiation''
Marko
Mon Apr 07 2008, 08:07PM		 8 1694 Chris Russell
Tue Apr 08 2008, 02:03PM
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ESR measurements Go to page: 1 2
Kizmo
Mon Apr 07 2008, 08:05PM		 10 1399 Steve Conner
Tue Apr 08 2008, 12:46PM
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Pulser? Go to page: 1 2
Solidacid
Sun Apr 06 2008, 12:34PM		 11 1281 Munkey
Sun Apr 06 2008, 09:21PM
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MOV VDR/Varistor Query
Proud Mary
Fri Apr 04 2008, 10:53AM		 4 841 Proud Mary
Sun Apr 06 2008, 08:38AM
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crazy idea , but maybe fun Go to page: 1 2
TheMerovingian
Wed Apr 02 2008, 01:04PM		 14 1354 Chris Russell
Fri Apr 04 2008, 08:08AM
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Cooling transistors under subzero temperature Go to page: 1 2
Tonic
Wed Apr 02 2008, 10:45PM		 10 1252 HV Enthusiast
Thu Apr 03 2008, 02:48PM
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200W Adjustable Voltage Regulator and Power Amplifier circuit
Uriah
Thu Apr 03 2008, 12:05AM		 6 887 HV Enthusiast
Thu Apr 03 2008, 02:45PM
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TFT screen repairs
Conundrum
Wed Apr 02 2008, 07:45PM		 1 491 Conundrum
Wed Apr 02 2008, 07:45PM
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Strange camera noise
Dave Marshall
Wed Apr 02 2008, 02:45AM		 4 600 Dave Marshall
Wed Apr 02 2008, 04:09PM
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SCR "chopper" driver for mains xfmrs
Dr. Dark Current
Tue Apr 01 2008, 09:49AM		 6 972 Steve Conner
Wed Apr 02 2008, 09:21AM
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stupid question about a power transformer
TheMerovingian
Tue Apr 01 2008, 09:48PM		 2 648 Finn Hammer
Wed Apr 02 2008, 05:01AM
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What is a convergence correction circuit?
Arcstarter
Tue Apr 01 2008, 07:06PM		 5 597 Proud Mary
Tue Apr 01 2008, 10:55PM
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ATX PSU question Go to page: 1 2
flannelhead
Sun Mar 30 2008, 07:28AM		 13 1199 GeordieBoy
Tue Apr 01 2008, 02:26PM
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Fuse box failure Go to page: 1 2
Dave Marshall
Mon Mar 31 2008, 02:23AM		 14 1115 GeordieBoy
Mon Mar 31 2008, 04:05PM
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vanadium redox battery
bob golding
Sun Mar 30 2008, 06:54PM		 4 896 Bored Chemist
Mon Mar 31 2008, 06:05AM
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Feedback system for induction heater Go to page: 1 2 3
nrhoades
Mon Oct 29 2007, 08:38PM		 22 3319 nrhoades
Sun Mar 30 2008, 11:08PM
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The stench!!! Go to page: 1 2 3
Ultra7
Thu Mar 27 2008, 01:13PM		 23 1649 nrhoades
Sun Mar 30 2008, 06:13AM
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dc motor controller
teslacoolguy
Fri Mar 28 2008, 02:16AM		 5 855 Steve Conner
Sat Mar 29 2008, 10:44AM
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calculating current of a electrolytic cocroft multiplier
teravolt
Fri Mar 28 2008, 04:03AM		 3 694 teravolt
Sat Mar 29 2008, 03:49AM
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Zinc cloride paste problems Go to page: 1 2
TheMerovingian
Thu Mar 27 2008, 10:04AM		 10 1334 Bjørn
Sat Mar 29 2008, 03:08AM
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Checking if used IGBT brick isn't ruptured
Tonic
Wed Mar 26 2008, 09:45PM		 7 1860 Conundrum
Fri Mar 28 2008, 08:13PM
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3 phase vs 2 phase
IamSmooth
Thu Mar 27 2008, 01:57PM		 3 854 IamSmooth
Thu Mar 27 2008, 06:00PM
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High-speed Videos Go to page: 1 2 3
tesla500
Fri Mar 07 2008, 07:29AM		 24 3514 ramses
Thu Mar 27 2008, 03:22PM
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