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New Battery systems => Super capacitors => Topic started by: Steve101 on July 05, 2008, 10:25:41 PM
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Hi
Looking for some 350v 47000uF Capacitors, Where do you get them from ?
Can anybody suggest a good store!
Cheers
Steve
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Hi
Looking for some 350v 47000uF Capacitors, Where do you get them from ?
Can anybody suggest a good store!
Cheers
Steve
you will not find larger as 6000uf 350 volts
(only 3 manufacturers. in us and germany)
GP
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@Steve101
Are you serious or what. You will need 5 of these at $375.00 a piece.
? El.cap PEH200 10000uF/350V (751-3)
Capa- citance F: 10000 μ
Max. ripple (100 Hz, 85 ?C) Arms: 19.7
Max. ESR (100 Hz, 20 ?C) mΩ: 11
Dim. ??L mm: 90?145
1 unit $419.66
5 units $374.84
10 units $348.76
Here:
http://www.elfaelektronika.lt/cgi-bin/index.cgi?artnr=67-660-00#!67-665-88
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Thanks
Looks like I will have to find something else for this.
Trying to replicate Dafmans circuit
htp://uk.youtube.com/watch?v=t3q6mCraI-c
and then apply it to a different motor setup, I'm sure he describes a capacitor of 350v 47000uF.
Unfortunately these are a lot more expensive than I thought.
Does anyone have a solution to use something more reasonable?
Thanks
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Howdy,
That's a really big ass cap. You won't find a single part to do that. You will have to build a capacitor array on a circuit board. So what do you need such a massive capacitor for?
Blessed Be Brother...
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Thanks
Trying to replicate Dafmans circuit
htp://uk.youtube.com/watch?v=t3q6mCraI-c
and then apply it to a different motor setup, I'm sure he describes a capacitor of 350v 47000uF.
Unfortunately these are a lot more expensive than I thought.
Not sure why he needs 350 v when the circuit is only 12v, thought they were off the shelf but will look for something different here.
Cheers
all.
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try to get in touch with these guys:
http://www.powerlabs.org/railgun.htm (http://www.powerlabs.org/railgun.htm)
http://www.powerlabs.org/images/newcaps.jpg (http://www.powerlabs.org/images/newcaps.jpg)
or this company:
http://www.gaep.com/capacitors.html (http://www.gaep.com/capacitors.html)
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Be aware that a lot of so-called high capacitance capacitors are actually made of internal batteries so they won't be usable as the true capacitors are in various applications.
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steeve 101
i have 4 caps i will sell ... 3 of them 20 000 uf 50vdc max
and i have 1 2500mfd 350vdc
if your intrested make an offer
there large grey caps and 1 blue one 2.5" across 6 " tall
w
blue one is a mallory and other 3 are mepco electra
i would use the 350 volt to remove .. to allow for high speed and use the other 3 as output ...
hope this helps