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What's_nitro?
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04.19.2008, 01:26 AM

I've got a 10,000 uF cap on my MGM and it makes a little arc weld on the bullet connector each time I plug it in... Talk about punch! Unfortunately there's no way to get around that fact and still have the performance of a larger cap.
   
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Patrick
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04.19.2008, 11:19 AM

Quote:
Originally Posted by What's_nitro? View Post
I've got a 10,000 uF cap on my MGM and it makes a little arc weld on the bullet connector each time I plug it in... Talk about punch! Unfortunately there's no way to get around that fact and still have the performance of a larger cap.
You must not have seen the thread about it a month or 2 ago, and the page that appeared shortly after. http://www.scriptasylum.com/rc_speed/_nospark.html


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What's_nitro?
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04.20.2008, 01:24 AM

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Originally Posted by Patrick View Post
You must not have seen the thread about it a month or 2 ago, and the page that appeared shortly after. http://www.scriptasylum.com/rc_speed/_nospark.html
No I hadn't seen it! (smacks himself for not thinking of it first) Thanks Patrick. Also, I found out I need a 600W power supply to charge my coilgun's capacitor bank in 10 seconds!
   
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brushlessboy16
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04.20.2008, 05:28 PM

U should have looked at my thread PedeBeater, these guys said the exact same thing....

anyways here is my capacitor board



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zeropointbug
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04.20.2008, 05:44 PM

Here is what i did last summer with my Quark 125.... It's very overkill I know, but that thing could handle ANYTHING i threw at it, massive over gearing, you name it.
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GriffinRU
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04.20.2008, 05:49 PM

Quote:
Brushlessboy16
U should have looked at my thread PedeBeater, these guys said the exact same thing....

anyways here is my capacitor board
It is not bad, but to achieve the goal -> there should be no connectors on the path from caps to ESC and wires should be as short as possible.
Like Zeropointbug, but with less caps :)

Last edited by GriffinRU; 04.20.2008 at 05:50 PM.
   
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zeropointbug
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04.20.2008, 05:54 PM

[QUOTE=GriffinRU;164735
Like Zeropointbug, but with less caps :)[/QUOTE]



Yes, exactly... maybe 4 of those caps, at the very most; anymore and you're not benefiting.


“The modern astrophysical concept that ascribes the sun’s energy to thermonuclear reactions deep in the solar interior is contradicted by nearly every observable aspect of the sun.” —Ralph E. Juergens
   
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brushlessboy16
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04.20.2008, 06:35 PM

Quote:
Originally Posted by GriffinRU View Post
It is not bad, but to achieve the goal -> there should be no connectors on the path from caps to ESC and wires should be as short as possible.
Like Zeropointbug, but with less caps :)

i know about the connectors, but i dont know if i need it or not, so im going to test it-make it removable for comparison..... If it works out well ill solder it in


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zeropointbug
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04.20.2008, 05:52 PM

A couple more pics
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“The modern astrophysical concept that ascribes the sun’s energy to thermonuclear reactions deep in the solar interior is contradicted by nearly every observable aspect of the sun.” —Ralph E. Juergens
   
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