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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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Identifying a Variac Go to page: 1 2
Download
Wed Feb 01 2012, 08:30AM		 16 1434 Download
Mon Feb 06 2012, 04:00AM
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Twisted Pair Wire Model
dude_500
Sat Feb 04 2012, 08:39AM		 8 1033 Dr. Slack
Sun Feb 05 2012, 01:16PM
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13 GHz frequency prescaler for 100MHz counter adapter
Carbon_Rod
Sun Feb 05 2012, 02:01AM		 1 880 Carbon_Rod
Sun Feb 05 2012, 02:01AM
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Piezo inverters and glow discharge plasmas
Conundrum
Thu Feb 02 2012, 06:40PM		 5 935 Conundrum
Sun Feb 05 2012, 12:47AM
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Great reference for Electronics and other stuff
HB
Sat Feb 04 2012, 07:30AM		 1 496 HB
Sat Feb 04 2012, 07:30AM
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Halfbridge? Go to page: 1 2
Platinum
Thu Feb 02 2012, 07:29PM		 12 1293 Platinum
Sat Feb 04 2012, 12:13AM
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A Swarm of Nano Quadrotors
ShawnLG
Wed Feb 01 2012, 05:53PM		 6 1033 Patrick
Thu Feb 02 2012, 04:22PM
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Can you use a rheostat on the DC input of a blocking oscillator inverter to adjust the AC output?
MikeT1982
Wed Feb 01 2012, 12:24AM		 4 570 MikeT1982
Wed Feb 01 2012, 08:41AM
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Small Robot Radar for Proximity detection.... Go to page: 1 2
Patrick
Sun Jan 29 2012, 04:14PM		 10 1212 Patrick
Tue Jan 31 2012, 11:03AM
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Question about precise Current measurement tools (~10kA range)
Mathias
Mon Jan 30 2012, 10:27AM		 5 823 klugesmith
Tue Jan 31 2012, 02:02AM
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Sorry, but a question about the ZVS. Go to page: 1 2
Platinum
Mon Jan 30 2012, 12:29AM		 12 1136 Platinum
Mon Jan 30 2012, 10:34PM
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Best way to adjust voltage of my capacitor bank?
MikeT1982
Mon Jan 30 2012, 08:14AM		 2 554 Alex M
Mon Jan 30 2012, 08:17AM
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Troubleshooting a variac
Fulmen
Sat Jan 28 2012, 03:15PM		 7 720 Fulmen
Sat Jan 28 2012, 09:07PM
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Fun Challange :D Go to page: 1 2
Thomas W
Sun Jan 08 2012, 01:09AM		 12 1841 testtest
Sat Jan 28 2012, 08:29PM
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Old transformer i aquired
HB
Sat Jan 28 2012, 06:44PM		 4 586 HB
Sat Jan 28 2012, 07:09PM
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Improving the ZVS? Go to page: 1 2
Platinum
Fri Jan 27 2012, 05:55PM		 13 986 Platinum
Sat Jan 28 2012, 06:43PM
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PID Loops for SMPS's.
Patrick
Sat Jan 28 2012, 08:47AM		 7 571 Patrick
Sat Jan 28 2012, 06:04PM
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How do those single transistor wall warts work?
Steve Conner
Fri Jan 27 2012, 01:08PM		 7 852 Conundrum
Sat Jan 28 2012, 01:08PM
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LHC antimatter experiment
Conundrum
Sat Jan 28 2012, 10:20AM		 1 412 Conundrum
Sat Jan 28 2012, 10:20AM
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Step-Up variac help
Killa-X
Fri Jan 27 2012, 02:06AM		 5 653 Killa-X
Sat Jan 28 2012, 05:56AM
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A few questions regarding fluorescent lamp inverters.
MikeT1982
Fri Jan 27 2012, 09:54AM		 5 566 MikeT1982
Sat Jan 28 2012, 01:09AM
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3 phase VFD
haxor5354
Fri Jan 27 2012, 04:14AM		 8 791 radiotech
Fri Jan 27 2012, 07:13PM
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Amplifier with jfets and laterals Go to page: 1 2 3
Experimentonomen
Mon Oct 24 2011, 11:20AM		 27 5187 Experimentonomen
Fri Jan 27 2012, 01:37PM
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Making circuit boards by hand Go to page: 1 2
Zum Beispiel
Mon Jan 16 2012, 11:18PM		 17 2462 Patrick
Fri Jan 27 2012, 08:09AM
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Lighting hacks
Conundrum
Thu Jan 26 2012, 06:29PM		 5 530 Killa-X
Fri Jan 27 2012, 12:51AM
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