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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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Induction header - Magnetic Field Concentration
nxplace
Fri Feb 03 2017, 07:20PM		 7 1387 jpsmith123
Sun Feb 05 2017, 07:32PM
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large inductance measurements of Leybold coils (from 1uH up to 1 kH) Go to page: 1 2
Physikfan
Sat Jan 28 2017, 03:37PM		 17 3162 Dr. Slack
Thu Feb 02 2017, 07:22AM
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Power Topologies pdf from TI
Sulaiman
Tue Jan 31 2017, 10:38AM		 4 812 Dr. Slack
Wed Feb 01 2017, 07:20AM
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Mach 1 over a weekend
Nik
Sun Jan 22 2017, 08:16PM		 6 1293 Nik
Tue Jan 31 2017, 06:06PM
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A problem with MOSFETs Go to page: 1 2
hyparh
Sun Jan 22 2017, 02:15PM		 11 2136 Conundrum
Tue Jan 31 2017, 05:24AM
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Trying to workout the strange behavior of force and current
Plasma
Sat Jan 28 2017, 02:38AM		 3 605 Plasma
Sat Jan 28 2017, 03:28AM
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Energy Density and Conversion.
Patrick
Sun Jan 22 2017, 01:57AM		 7 857 Patrick
Mon Jan 23 2017, 04:14AM
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Generic half bridge TO-247 IGBT/MOSFET PCB design
Hydron
Tue Jan 10 2017, 10:12PM		 4 1759 Hydron
Tue Jan 17 2017, 04:12PM
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Royer induction heater component and design considerations -
Meatball
Tue Mar 11 2014, 07:18AM		 3 4266 kamelryttarn
Mon Jan 16 2017, 12:47PM
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X-ray Tube Target Stuff
jpsmith123
Thu Jan 12 2017, 03:50PM		 1 639 jpsmith123
Thu Jan 12 2017, 03:50PM
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Open source autorouter for stripboard
Bjørn
Thu Jan 12 2017, 02:56AM		 1 699 Bjørn
Thu Jan 12 2017, 02:56AM
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Direct Methanol Fuel Cells.
Patrick
Sun Jan 08 2017, 01:15AM		 3 770 Patrick
Sun Jan 08 2017, 05:55AM
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Is EmDrive actually just gibberish? Go to page: 1 2 3 4
Conundrum
Wed Nov 04 2015, 02:02PM		 35 5142 ...
Thu Jan 05 2017, 08:31PM
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AA battery shoot-out. What's in a brand? Go to page: 1 2
Dr. Slack
Tue Jan 03 2017, 03:04PM		 10 1823 Dr. Slack
Thu Jan 05 2017, 11:26AM
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SMPS: What topology for 3kW 36 V to 360 V converter?
Storken
Thu Dec 29 2016, 12:44AM		 6 1061 hen918
Sun Jan 01 2017, 12:09PM
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Class C tube oscillator negative rail question
thresh
Fri Dec 23 2016, 12:22AM		 5 944 thresh
Sat Dec 24 2016, 01:19PM
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the folks drinking Heavy Water on video
Carbon_Rod
Fri Dec 23 2016, 02:56AM		 9 1027 Carbon_Rod
Sat Dec 24 2016, 05:43AM
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Powering an Old, old geiger counter... Go to page: 1 2
Inducktion
Wed Dec 14 2016, 02:01AM		 18 2401 Proud Mary
Tue Dec 20 2016, 06:47PM
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Who has built an HHO generator?
nzoomed
Sat Dec 10 2016, 08:55PM		 6 1145 nzoomed
Mon Dec 12 2016, 04:41AM
No new posts on popular topic
Question relating to electric guitar pickups and capacitance . Go to page: 1 2 3
Ash Small
Fri Feb 05 2016, 01:07AM		 23 3725 Ash Small
Fri Dec 09 2016, 12:01AM
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Question relating to parallel inductors. Go to page: 1 2
Ash Small
Tue Dec 06 2016, 12:35PM		 11 1653 Ash Small
Thu Dec 08 2016, 11:50PM
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If Tesla completed the Wardenclyffe tower...
nzoomed
Mon Dec 05 2016, 06:01AM		 4 936 nzoomed
Wed Dec 07 2016, 03:09AM
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'Water Battery': Charging water by means of a mini water bridge
Proud Mary
Mon Dec 05 2016, 11:46PM		 2 690 kimbomba
Tue Dec 06 2016, 01:45AM
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To us that own a RIGOL
Finn Hammer
Thu Nov 24 2016, 09:02PM		 2 736 Antonio
Sun Dec 04 2016, 10:37PM
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Bidirectional IGBT AC switch?
Kolas
Fri Oct 21 2016, 05:18AM		 6 1799 anokata
Sat Dec 03 2016, 06:36PM
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