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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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having a problem with coilgun
rp181
Fri Oct 10 2008, 12:07AM		 5 864 rp181
Sat Oct 11 2008, 05:44PM
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Hey guys, Fast coil question
Killa-X
Sat Oct 11 2008, 03:07PM		 3 675 guitardude012
Sat Oct 11 2008, 04:28PM
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What else we can use instead of booster, if boosters are poorest option for charging the cap? Go to page: 1 2
Gratitude
Wed Oct 08 2008, 06:57PM		 12 1727 Gratitude
Fri Oct 10 2008, 01:55PM
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Flyback transformers
Camel
Thu Oct 09 2008, 11:28AM		 5 932 Dr. Slack
Thu Oct 09 2008, 01:16PM
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Boost Converter 4.5VDC-330VDC Go to page: 1 2 3 5 6 7
voyagerscout
Sat Sept 13 2008, 06:07PM		 60 4758 voyagerscout
Wed Oct 08 2008, 12:00PM
No new posts on popular topic
New Coilgun Kicker project + IGBT Problems Go to page: 1 2
Gianluca
Thu Jan 24 2008, 10:23PM		 19 3197 Fabio
Mon Oct 06 2008, 09:47AM
No new posts on popular topic
multistage coilgun coil placement. Go to page: 1 2
rp181
Fri Jul 11 2008, 04:11AM		 12 2091 rp181
Sun Oct 05 2008, 02:42AM
No new posts on popular topic
Railgun begginings and questions Go to page: 1 2 3 4
phil
Sun Jun 08 2008, 02:29AM		 39 4450 Chris Russell
Fri Oct 03 2008, 02:25AM
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Simple railgun help Go to page: 1 2
sterculus
Sat May 10 2008, 03:36AM		 18 2432 Chris Russell
Fri Oct 03 2008, 02:21AM
No new posts on popular topic
The characteristics of a projectile made of permalloy Go to page: 1 2 3
nicora
Wed Sept 10 2008, 03:24PM		 29 2701 rp181
Mon Sept 29 2008, 11:03PM
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Average efficiency
NiG
Sun Sept 21 2008, 12:17PM		 9 1098 youngcoilgunner
Fri Sept 26 2008, 11:15PM
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voltage converter 4.5 volt to 900 volt question
voyagerscout
Thu Sept 25 2008, 06:16PM		 4 910 Shaun
Thu Sept 25 2008, 09:34PM
No new posts on popular topic
Constant Voltage Power Supplies Go to page: 1 2
Dave Marshall
Mon Sept 15 2008, 01:29PM		 12 1555 FastMHz
Thu Sept 25 2008, 04:30PM
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please help me to make my small rail gun by giving me information, Thank you
Gratitude
Wed Sept 17 2008, 10:35PM		 3 859 Gratitude
Thu Sept 25 2008, 01:01AM
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Magnets as projectiles?
Kukloprdos
Wed Sept 24 2008, 04:44AM		 2 815 guitardude012
Wed Sept 24 2008, 04:56AM
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capacitor charger
big5824
Sun Sept 21 2008, 08:12PM		 5 1156 youngcoilgunner
Tue Sept 23 2008, 03:46AM
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Quick wire help
Killa-X
Sun Sept 21 2008, 04:30PM		 3 710 Killa-X
Tue Sept 23 2008, 01:17AM
No new posts on popular topic
Capacitors and their ratings, impact. Go to page: 1 2 3
Angry_Llama
Sun Aug 31 2008, 02:40AM		 26 2753 Angry_Llama
Sun Sept 21 2008, 10:57PM
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Trigger
voyagerscout
Sun Sept 21 2008, 11:18AM		 6 975 guitardude012
Sun Sept 21 2008, 06:01PM
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how to charge the 6800MFD/ 400VDC Cap?
Gratitude
Sat Sept 20 2008, 01:42AM		 9 1177 Barry
Sun Sept 21 2008, 02:22PM
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Voltage doubler
Camel
Sat Sept 20 2008, 03:27AM		 7 868 Camel
Sat Sept 20 2008, 10:57AM
No new posts on popular topic
Discovery Channel 7KJ induction launcher Go to page: 1 2
Barry
Wed Aug 13 2008, 06:25PM		 12 2949 FastMHz
Thu Sept 18 2008, 04:23PM
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CoilGun Help
Gratitude
Thu Sept 18 2008, 01:34PM		 6 976 Gratitude
Thu Sept 18 2008, 03:25PM
No unread posts
Metal Filled Epoxies as a 'Internal Iron' on a Coil gun
ConKbot of Doom
Sat Sept 13 2008, 05:47PM		 3 908 ConKbot of Doom
Tue Sept 16 2008, 01:06AM
No unread posts
Electrothermal gun
Camel
Sat Sept 13 2008, 09:35AM		 6 1969 Camel
Sun Sept 14 2008, 03:57AM
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