Building a railgun..... could use some help w/ capicitors

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Knightfire2201
Private First Class
Posts: 85
Joined: Fri Dec 04, 2009 4:25 pm
Projects :: building a railgun
Games I'm Playing :: RUSE+HL2+Minecraft
xbox live or psn: TehJellyfish113
Location: See that tank over there? See that idiot trying to take it down with a pistol? Well, that's me...

Building a railgun..... could use some help w/ capicitors

Post by Knightfire2201 »

Well, if you couldn't guess from the title, I'm building a railgun. Why, you might ask? Well, for two reasons:
1.) Because I feel like it ( :yes: )
2.) To launch t-shirts for our FRC team

I bought 200 120uF 420V electrolytic capacitors, which when wired in parallel, will have a total of 420V and .024F. That should be more than enough. However, with my limited knowledge of circuitry and electronics, I hit a dead end. How am I going to charge these things? Do i just hook 'em up to a power source and let 'em sit? Do I need a 420V power source? Do I need some special setup for the wiring?

Any help on this matter would be greatly appreciated. For that matter, any suggestions, help, comments, or random questions on anything to do with railguns would be cool.

Anyways, that's about it.
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