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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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Understanding comparators: LM311
IamSmooth
Sat Aug 22 2009, 12:31AM		 2 660 Dr. Slack
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understanding IGBTs
IamSmooth
Thu Aug 20 2009, 07:25PM		 6 823 HV Enthusiast
Fri Aug 21 2009, 06:06PM
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Current limiter for induction heater Go to page: 1 2 3
Tonskulus
Mon Mar 02 2009, 09:49PM		 21 4611 Hernan
Thu Aug 20 2009, 07:04PM
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A new POV :)
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Thu Aug 20 2009, 02:57AM		 6 696 ...
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mosfets: linear range and fully open Go to page: 1 2
IamSmooth
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Transistor Basics
cduma
Wed Aug 19 2009, 04:06PM		 5 692 cduma
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voltage reference with an unknown voltage source
IamSmooth
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Store Security Scanners
cduma
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LED spotlight pointer
Conundrum
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Digitally controllable current sources and sinks
Petezel
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Flyback inverter with not enough power; transformer questions
Dr. Dark Current
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Linear Motor + Optical Encoder - what to do with these I wonder...?
thedatastream
Fri Aug 14 2009, 03:00PM		 8 888 Steve Conner
Mon Aug 17 2009, 10:09AM
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3 phase power Go to page: 1 2
Jonathan Dennis
Wed Aug 12 2009, 09:35PM		 19 1531 Jonathan Dennis
Sun Aug 16 2009, 05:48PM
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Mother of all LED's Go to page: 1 2 3 4 5 6
Tesladownunder
Fri Mar 27 2009, 04:49PM		 55 6603 Tesladownunder
Sat Aug 15 2009, 01:21PM
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100W LED Go to page: 1 2
Conundrum
Mon Aug 10 2009, 05:19PM		 15 1559 Tesladownunder
Thu Aug 13 2009, 01:51AM
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mosfets in linear and switch mode Go to page: 1 2
IamSmooth
Tue Aug 11 2009, 12:27PM		 15 1413 IamSmooth
Thu Aug 13 2009, 12:07AM
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Three Fase Brushless Motor - Square Wave or Sine Wave?
MRacerxdl
Wed Aug 12 2009, 01:08AM		 5 790 Avalanche
Wed Aug 12 2009, 08:08PM
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Question on power supply protection
Saz43
Wed Aug 12 2009, 06:48AM		 7 711 Saz43
Wed Aug 12 2009, 07:23PM
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Calculating Effective Resistance (DC) of Thermal Pad - NEED HELP!
HV Enthusiast
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Mon Aug 10 2009, 09:47PM
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Spoofing grid-tie inverter w/ signal generator - help please?
klaksən
Mon Aug 03 2009, 04:24PM		 6 1592 ...
Fri Aug 07 2009, 04:37AM
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Peltier Go to page: 1 2
cduma
Sun Jul 26 2009, 04:32PM		 10 1308 MinorityCarrier
Thu Aug 06 2009, 08:48PM
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FET's of same brand, but wont work! Go to page: 1 2
OiD
Fri Jul 31 2009, 07:54PM		 10 1253 OiD
Mon Aug 03 2009, 11:02PM
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Nokia camera kludgery
Conundrum
Sat Aug 01 2009, 10:53AM		 1 610 Conundrum
Sat Aug 01 2009, 10:53AM
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Heater Control Advice Go to page: 1 2
thedatastream
Fri Jul 24 2009, 11:54AM		 11 1484 thedatastream
Fri Jul 31 2009, 07:39PM
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