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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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PSU caps leaking?
Genocyde
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Audio
cduma
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A few air conditioner compressor questions.
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Mon Dec 28 2009, 10:15PM		 8 1401 Experimentonomen
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Help on the TDA2005 amplifier!
HVLOVER!!
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Some useful information
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120v variac run on 240v?
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Fri Dec 25 2009, 07:21PM		 7 1760 Coronafix
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Bought a HV transformer circuit. I have to limit input to 1 AMP. Neet to know internal resistance?
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Fri Dec 25 2009, 09:47PM		 3 621 cavemen
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LM317T 12v 8amp power supply help!! Go to page: 1 2
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Thu Dec 24 2009, 12:33AM		 14 1550 HVLOVER!!
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Amplifying an Xbee signal?
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Thu Dec 24 2009, 06:34AM		 5 1039 ...
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A few MOSFET's and stuff from a CRT monitor
lpfthings
Sun Dec 13 2009, 11:47AM		 3 699 HVLOVER!!
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6A 5V Regulator Go to page: 1 2
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Digital benchtop power supply design Go to page: 1 2
cjk2
Tue Dec 01 2009, 12:41AM		 14 3177 GeordieBoy
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Why don't the clamping diodes clamp everything? Go to page: 1 2
IamSmooth
Mon Dec 21 2009, 01:36AM		 10 1228 IamSmooth
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Engine RPM meter Go to page: 1 2
Blizzara^
Thu Dec 17 2009, 04:36PM		 11 2195 Blizzara^
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Differential scope probes not reading right?
IamSmooth
Mon Dec 21 2009, 01:27AM		 1 416 IamSmooth
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Vacuum Pump Go to page: 1 2
cduma
Thu Dec 03 2009, 06:45PM		 14 1143 LutzH
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Polishing Acrylic Go to page: 1 2
Voltwad
Sat Dec 12 2009, 03:00PM		 10 1024 IntraWinding
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Wind direction sensing.
TheMerovingian
Tue Dec 15 2009, 02:14PM		 7 681 Dr. Slack
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Making an Incandescent Light Bulb
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Mon Dec 14 2009, 04:24PM		 9 673 Sulaiman
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Leonids 2009
Bjørn
Wed Nov 18 2009, 02:26PM		 7 604 Bjørn
Tue Dec 15 2009, 06:21PM
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Proper selection of bypass capacitor values
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Sun Dec 13 2009, 12:49AM		 5 594 radiotech
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Please help with this electromagnetic calculation and design problem!!! Go to page: 1 2
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Fri Nov 20 2009, 02:11AM		 10 921 Rodney
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Old Foam Disintegrates
the_anomaly
Sat Dec 12 2009, 05:26AM		 2 470 ...
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Cell phone Li-ion batteries and charging them
Zum Beispiel
Thu Dec 10 2009, 05:13PM		 8 912 Zum Beispiel
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looking for a swoft start circuit
teravolt
Wed Dec 09 2009, 08:39PM		 7 1763 teravolt
Fri Dec 11 2009, 06:08AM
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