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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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Coilgun: long coils vs short ones.
Oatmeal
Sat Apr 28 2012, 05:54AM		 7 4341 Yandersen
Thu Oct 04 2012, 04:07AM
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Where to buy new pulse rated aluminium electrolytics? Go to page: 1 2
Adam
Sat Aug 18 2012, 07:52AM		 14 2851 Yandersen
Thu Oct 04 2012, 03:26AM
No new posts on popular topic
Coilrifle accelerator-hybrid Go to page: 1 2
Hardraade
Sun Feb 12 2012, 11:34PM		 10 2779 Hardraade
Wed Oct 03 2012, 06:48PM
No unread posts
Teeny Tiny Thomson coilgun
Yanom
Thu Sept 20 2012, 10:48PM		 1 1475 Yanom
Thu Sept 20 2012, 10:48PM
No unread posts
Induction Coilgun
Yanom
Wed Sept 12 2012, 02:17AM		 6 1914 Yanom
Wed Sept 19 2012, 12:38AM
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multistage coilgun trigger
josh1234
Tue Sept 11 2012, 07:12PM		 6 2298 josh1234
Sat Sept 15 2012, 08:12AM
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Wanting to make a single stage CG, Any Rule of thumbs?
Killa-X
Fri Sept 14 2012, 05:32AM		 1 1361 Killa-X
Fri Sept 14 2012, 05:32AM
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4 stage Gauss Rifle
Zero
Sat Sept 01 2012, 11:31AM		 5 3486 Zero
Thu Sept 06 2012, 10:08AM
No new posts on popular topic
Portable 1.25kJ coilgun finally done Go to page: 1 2 3
Saz43
Wed Sept 15 2010, 07:45AM		 25 84551 Krautesh Vakir
Sat Sept 01 2012, 06:05AM
No new posts on popular topic
How do i build an oscillator circuit to drive camera transformers to charge my capacitor bank? Go to page: 1 2
jpoopdog
Thu Aug 16 2012, 09:10AM		 13 4455 jpoopdog
Wed Aug 22 2012, 12:34AM
No unread posts
Does an SCR eliminate the need for a quenching antiparallel diode?
Yanom
Sat Aug 18 2012, 09:02PM		 3 2182 Saz43
Tue Aug 21 2012, 05:32AM
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Using series capacitors for coilgun cap bank?
Yanom
Sat Aug 04 2012, 07:33PM		 5 1592 klugesmith
Fri Aug 10 2012, 01:33AM
No unread posts
Preffered way to trigger an SCR?
Yanom
Fri Aug 03 2012, 02:29AM		 5 2007 ConKbot of Doom
Fri Aug 03 2012, 08:46PM
No new posts on popular topic
First Proper Coilgun Go to page: 1 2
Thomas W
Tue May 08 2012, 05:21PM		 18 4096 Harry
Sat Jul 28 2012, 06:54PM
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What are the voltage and capacitance on your coilgun(s)?
Yanom
Wed Jun 27 2012, 10:03PM		 8 2033 Barry
Sun Jul 01 2012, 03:59AM
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is my math right?
Yanom
Fri Jun 22 2012, 07:31PM		 5 1482 Ben Solon
Sat Jun 23 2012, 03:02AM
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Why are SCR's used for coilgun switches?
Yanom
Fri Jun 15 2012, 03:10AM		 5 1862 Barry
Sat Jun 16 2012, 12:31PM
No new posts on popular topic
my multistaged coilgun idea (pretty sure I don't know what I'm doing) Go to page: 1 2
Yanom
Fri May 04 2012, 12:07AM		 13 4202 Josh Campbell
Thu Jun 14 2012, 04:48PM
No new posts on popular topic
Capacitor charger for coil gun? Go to page: 1 2
Microfarad
Thu May 03 2012, 11:37AM		 11 3608 Barry
Wed Jun 13 2012, 08:46PM
No unread posts
Magnetic field animations
Pinkamena
Wed May 16 2012, 06:57PM		 2 1338 Barry
Wed Jun 13 2012, 08:37PM
No unread posts
My coilgun, I need a lot of theory
Arowana
Sun Jun 10 2012, 08:41PM		 6 1710 Arowana
Wed Jun 13 2012, 03:36PM
No new posts on popular topic
ETRG: (hybrid) electrothermal railgun Go to page: 1 2
keys
Wed Apr 25 2012, 12:01PM		 12 3424 Pinky's Brain
Mon Apr 30 2012, 12:08PM
No unread posts
coilgun design help
happyp
Mon Apr 23 2012, 10:07PM		 4 2242 Saz43
Thu Apr 26 2012, 02:39PM
No unread posts
coilgun design help
happyp
Mon Apr 23 2012, 10:07PM		 1 1369 happyp
Mon Apr 23 2012, 10:07PM
No unread posts
optical v - switch
shadowlight
Sat Apr 07 2012, 01:52PM		 2 1266 Forty
Sat Apr 07 2012, 04:42PM
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