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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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Suggestions for a low-interference smpsu please. Go to page: 1 2 3
Sulaiman
Wed Oct 05 2011, 11:21AM		 20 2598 Pinky's Brain
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can someone explain to me foarced evaporation in electron valves?
Luceš
Sat Oct 08 2011, 03:43AM		 2 772 Mads Barnkob
Sat Oct 08 2011, 06:12AM
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Can we make conductive epoxy? Go to page: 1 2
Patrick
Sat Oct 01 2011, 05:48AM		 15 1240 Proud Mary
Tue Oct 04 2011, 09:00PM
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Discrete BLDC Motor Control
Turkey9
Sun Oct 02 2011, 03:10AM		 5 973 klugesmith
Tue Oct 04 2011, 05:29PM
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Anyone used the HV5523?
Conundrum
Tue Oct 04 2011, 07:01AM		 1 434 Conundrum
Tue Oct 04 2011, 07:01AM
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Need Help, Repairing Ipod nano (Gen 6)... ( Yay, I Fixed It !)
Patrick
Wed Sept 28 2011, 10:20PM		 7 746 Patrick
Tue Oct 04 2011, 06:22AM
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Capacitor Energy Density Go to page: 1 2
Weston
Thu Sept 29 2011, 11:31PM		 12 1011 Forty
Tue Oct 04 2011, 02:20AM
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finally going to start etching boards Go to page: 1 2
Forty
Fri Sept 16 2011, 04:36PM		 11 983 Forty
Tue Oct 04 2011, 02:15AM
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damaged oscilloscope
kimbomba
Mon Oct 03 2011, 02:54AM		 3 562 AndrewM
Mon Oct 03 2011, 06:12PM
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2.2V 8-10A Power Supply?
loneoceans
Sun Oct 02 2011, 09:18PM		 3 565 Pinky's Brain
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What to do with a dead mot, and I need another one. Go to page: 1 2
Inducktion
Sun Oct 02 2011, 02:24AM		 15 959 Inducktion
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Another Puzzle he gave us.
Tetris
Sun Oct 02 2011, 03:45PM		 2 430 Electra
Mon Oct 03 2011, 01:11AM
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Uses for superconducting wire? Go to page: 1 2 3
Microwatt
Wed Sept 28 2011, 01:50PM		 25 1324 Carbon_Rod
Sun Oct 02 2011, 07:38AM
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Speaker cable has "polarity"?
hsieh
Sat Oct 01 2011, 04:22PM		 4 519 Dr. Slack
Sat Oct 01 2011, 04:45PM
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Tektronix 2335 Not Working (Updated)
Corey
Fri Sept 30 2011, 01:01AM		 3 737 Corey
Fri Sept 30 2011, 06:10PM
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An interesting thought...
Inducktion
Fri Sept 30 2011, 10:59AM		 4 522 Mattski
Fri Sept 30 2011, 04:06PM
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Check out the waveform
IamSmooth
Fri Sept 23 2011, 08:09PM		 4 516 IamSmooth
Thu Sept 29 2011, 09:07PM
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Rediscovered "Q-Dope"
Forty
Mon Sept 26 2011, 11:12PM		 6 722 radiotech
Thu Sept 29 2011, 06:17PM
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How to build a class A - Class AB amplifier? Go to page: 1 2
Inducktion
Mon Sept 26 2011, 02:03AM		 12 1050 Sulaiman
Thu Sept 29 2011, 12:14PM
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brushless dc motor drive from the mains Go to page: 1 2 3
3l3ctrici7y
Sun Sept 25 2011, 04:07AM		 23 1783 3l3ctrici7y
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Broken ferrite transformer core
PSCG
Wed Sept 28 2011, 07:45AM		 5 948 PSCG
Wed Sept 28 2011, 04:27PM
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OLED experiments
Conundrum
Wed Sept 28 2011, 07:55AM		 1 352 Conundrum
Wed Sept 28 2011, 07:55AM
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What to make with 7 segment displays?
Inducktion
Sun Sept 25 2011, 04:58PM		 6 453 radiotech
Tue Sept 27 2011, 01:07AM
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Ferrite transformer power calculations?
Zum Beispiel
Sun Sept 25 2011, 11:19AM		 3 437 Daedronus
Mon Sept 26 2011, 10:14PM
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70 amp 12 volt power supply humming
Austin the Ozone
Sat Sept 24 2011, 07:11PM		 7 636 Austin the Ozone
Mon Sept 26 2011, 04:56PM
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