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Forums
4hv.org :: Forums :: Electromagnetic Projectile Accelerators
4hv.org :: Forums :: Electromagnetic Projectile Accelerators
Electromagnetic Projectile Accelerators Forum
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IGBT ratings/magnetic projectiles Go to page: 1 2 3
Jack A
Wed Dec 19 2012, 11:27AM		 24 4778 DerAlbi
Thu Feb 14 2013, 02:12AM
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Understanding magnetic saturation.
Yanom
Wed Dec 19 2012, 02:44AM		 8 2188 Barry
Tue Feb 12 2013, 02:59AM
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Bifilar Windings - Flybacks
Maxwell
Wed Feb 06 2013, 02:30AM		 6 1591 Ash Small
Thu Feb 07 2013, 12:00PM
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Optical trigger Tuning Go to page: 1 2 3 4 5
ZakWolf
Sun Jan 20 2013, 08:55AM		 41 5828 ZakWolf
Tue Feb 05 2013, 03:55PM
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Magnetic Field Collapse Method
Maxwell
Fri Feb 01 2013, 02:46PM		 3 1426 Josh Campbell
Fri Feb 01 2013, 07:52PM
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objects in motion stay in motion
staticmagnet25
Thu Jan 31 2013, 01:43AM		 4 1636 Yandersen
Thu Jan 31 2013, 08:15PM
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Slowing Down Projectile? Go to page: 1 2
lauriethepigeon
Wed Jan 23 2013, 02:08PM		 12 2770 Yandersen
Thu Jan 24 2013, 09:14PM
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Coilgun quenching diode/resistor selection
aonomus
Sun Jul 06 2008, 05:03AM		 6 2567 lauriethepigeon
Thu Jan 24 2013, 10:26AM
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ETG spark gap firing Go to page: 1 2
Wizzup
Tue Jan 22 2013, 05:19PM		 13 4936 Wizzup
Wed Jan 23 2013, 05:06PM
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Odd behavior in FEMM simulations Go to page: 1 2
Yanom
Fri Jan 18 2013, 03:49PM		 12 2662 2Spoons
Tue Jan 22 2013, 01:34AM
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Coil gun fail
mikeselectricstuff
Mon Jan 21 2013, 11:36AM		 1 1156 mikeselectricstuff
Mon Jan 21 2013, 11:36AM
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types of coil
Martin
Sat Jan 19 2013, 07:06PM		 2 1371 Yanom
Sat Jan 19 2013, 09:46PM
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Coil Gun Physics thread Go to page: 1 2
Microwatt
Thu Nov 08 2012, 04:18PM		 12 3029 BigBad
Tue Jan 15 2013, 04:23PM
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100 horsepower linear induction motor on ebay
klugesmith
Fri Jan 11 2013, 07:10AM		 2 2358 Dr. Slack
Fri Jan 11 2013, 08:15AM
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Planning a 2 stage Coil gun
ZakWolf
Sat Jan 05 2013, 08:47AM		 8 2154 ZakWolf
Mon Jan 07 2013, 03:29PM
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Does anyone have a FEMM script for simulating coilgun shots?
Yanom
Mon Jan 07 2013, 03:24AM		 5 1332 Yandersen
Mon Jan 07 2013, 06:20AM
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IGBT considerations for low power multistage
Freelancer1331
Sat Jan 05 2013, 09:42PM		 3 1655 Freelancer1331
Mon Jan 07 2013, 03:40AM
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Double Half Bridge - Worth a shot? Go to page: 1 2
DerAlbi
Tue Jan 01 2013, 06:49PM		 18 3062 DerAlbi
Sun Jan 06 2013, 07:33PM
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Microprocessor control with an Arduino Go to page: 1 2
Maj
Wed Jan 02 2013, 02:01PM		 13 2924 BigBad
Sun Jan 06 2013, 03:48PM
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About capacitor ESR
Wizzup
Tue Jan 01 2013, 01:03PM		 6 1485 Wizzup
Sun Jan 06 2013, 12:10PM
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Something worth experimenting with?
Freelancer1331
Mon Dec 31 2012, 01:59AM		 9 1563 Legit_bacon
Wed Jan 02 2013, 10:00PM
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Epoxy Overcoat?
Maxwell
Mon Dec 31 2012, 03:36AM		 6 1511 Maxwell
Wed Jan 02 2013, 06:10PM
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SCR peak current calculation
Wizzup
Mon Dec 31 2012, 09:53PM		 3 1305 Wizzup
Mon Dec 31 2012, 10:54PM
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Switching off parallel IGBTs in half bridge config
DerAlbi
Sun Dec 30 2012, 07:09PM		 4 1221 DerAlbi
Sun Dec 30 2012, 08:38PM
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TVS Diode Failure
Maxwell
Fri Dec 28 2012, 05:03AM		 8 1829 Yandersen
Sun Dec 30 2012, 03:52PM
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