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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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Transformer Issue - reading the template
Captoro
Sat Jul 24 2010, 12:27AM		 3 629 Proud Mary
Sat Jul 24 2010, 09:21AM
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UK: High altitude noctilucent clouds visible for rest of the week. Go to page: 1 2
Proud Mary
Tue Jul 20 2010, 05:15PM		 12 1138 Adam Munich
Sat Jul 24 2010, 02:30AM
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Timing issue with parallel mosfets
IamSmooth
Wed Jul 21 2010, 03:16AM		 3 785 GeordieBoy
Fri Jul 23 2010, 01:00PM
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Mosfet issues and datasheet terms
IamSmooth
Thu Jul 22 2010, 04:22AM		 5 902 GeordieBoy
Fri Jul 23 2010, 12:58PM
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[moved] 2- switch flyback dc-dc converter
kalaianand
Fri Jul 23 2010, 09:37AM		 3 719 GeordieBoy
Fri Jul 23 2010, 12:50PM
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Tesla technology improves energy extraction from piezoelectric vibrations
Conundrum
Thu Jul 22 2010, 10:42PM		 2 716 Proud Mary
Fri Jul 23 2010, 12:19AM
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Microwave Oscillator
Myke
Wed Jul 21 2010, 06:27AM		 2 1701 Proud Mary
Wed Jul 21 2010, 10:03AM
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Capacitor Charging
cduma
Tue Jul 20 2010, 05:17PM		 7 1026 radiotech
Wed Jul 21 2010, 02:52AM
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PWM to Analog Go to page: 1 2
EEYORE
Mon Jul 19 2010, 09:03PM		 11 1421 EEYORE
Tue Jul 20 2010, 06:33PM
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Make your own laser spectrometer in 3 minutes
Bjørn
Tue Jul 13 2010, 04:58AM		 9 1735 Bjørn
Tue Jul 20 2010, 12:17PM
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so i just got this huge thing of SMDs for $1...
Crunchy Frog
Sat Jul 17 2010, 06:25PM		 5 1043 UltraMagnus
Sun Jul 18 2010, 12:56PM
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In pictures: New sea creatures found on Barrier Reef
Proud Mary
Sat Jul 17 2010, 12:11AM		 5 931 Paragon
Sat Jul 17 2010, 03:30PM
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GM counters.. worthwhile?
HazzWold 1993
Fri Jul 16 2010, 10:12AM		 9 2067 3l3ctrici7y
Sat Jul 17 2010, 03:00AM
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Little GM kit from EG...
Nicko
Fri Jul 16 2010, 05:39AM		 5 2377 HazzWold 1993
Fri Jul 16 2010, 10:03AM
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UNITED NUCLEAR HAS CROOKES TUBES!
Adam Munich
Thu Jul 15 2010, 02:13PM		 5 2744 Adam Munich
Thu Jul 15 2010, 10:41PM
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A "totem pole switch" I got problem with basic electronics understanding. Go to page: 1 2 3
cavemen
Fri Jul 09 2010, 02:57AM		 29 5672 cavemen
Tue Jul 13 2010, 06:45PM
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Taking apart a distribution transformer? Go to page: 1 2
Arcstarter
Sat Jul 10 2010, 07:39PM		 19 2097 Anon01
Tue Jul 13 2010, 04:18AM
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<OT> Never mess with physicists..
Conundrum
Sat Jul 10 2010, 09:29PM		 5 1257 radiotech
Mon Jul 12 2010, 08:28PM
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Total Solar Eclipse At Easter Island video link
Proud Mary
Mon Jul 12 2010, 02:24PM		 1 855 Proud Mary
Mon Jul 12 2010, 02:24PM
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120V VFD from hacked UPS?
klugesmith
Sat Jul 10 2010, 05:28AM		 4 3164 Wolfram
Sun Jul 11 2010, 09:42PM
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Uhh, i just built a light emitting antidiode... Go to page: 1 2
Adam Munich
Thu Jul 08 2010, 12:12AM		 18 13006 Adam Munich
Sun Jul 11 2010, 02:44AM
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Learning to use an Oscilloscope (HELP NEEDED)
Matt Edwards
Fri Jul 09 2010, 01:27AM		 3 1670 Nicko
Fri Jul 09 2010, 05:11AM
No new posts on popular topic
Rewinding a MOT for high current low voltage DC supply Go to page: 1 2
HazzWold 1993
Wed Jul 07 2010, 10:37AM		 13 1622 Adam Munich
Fri Jul 09 2010, 01:14AM
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I am looking for complementary bipolar transistors with high HFE coefficient.
cavemen
Thu Jul 08 2010, 04:20AM		 5 796 GhostNull
Thu Jul 08 2010, 11:39PM
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PIC UART problem with long strings
AndrewM
Wed Jul 07 2010, 02:59PM		 7 791 AndrewM
Thu Jul 08 2010, 08:47PM
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