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Old 5th February 2006, 11:00 AM   #1
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Default Sourcing for BIG caps.

Anyone knows where you can buy cheap capacitors, min 47 000uF 25V?
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Old 5th February 2006, 11:50 AM   #2
Mad_K is offline Mad_K  Norway
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Old 5th February 2006, 02:11 PM   #3
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I was afraid of that. Itís exactly what Iím using. So far I have I think broken 16 of these, as I have about 50VAC on each lead using this schematic: http://www.kk-pcb.com/power-x.html
I think I need more voltage.
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Old 5th February 2006, 02:28 PM   #4
kmj is offline kmj  Sweden
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steve at Apexjr has some 40V but only 36000uF. Smaller than you asked for but if they'll do after all then Steve's a great guy to do buisness with.

edit:
some more
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Old 5th February 2006, 03:03 PM   #5
AndrewT is offline AndrewT  Scotland
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Hi Anders,
Could you say again the AC volts from your transformer?

If you really have 50Vac then you probably need 80Vdc capacitors.
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Old 5th February 2006, 03:25 PM   #6
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I have 18VAC from the transformer. Wich is a bit strange. From the transformer 18VAC. After the caps 50VAC.
I have excellent pictures in my camera of the supply but I don't know how to attach them.
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Old 5th February 2006, 04:44 PM   #7
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4 for $100, Delivered, Sweden
8 for $190, Delivered, Sweden
Paypal add $5.00
United Chemi-Con 59000 uF @75 volts 95 degrees C.
Plenty of voltage for YOU
Right from the shipping crate!

#36DE593G075DF2A

3" diameter by 5 3/4" tall ~ 75mm x 145mm
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Old 6th February 2006, 07:40 AM   #8
AndrewT is offline AndrewT  Scotland
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Hi,
18Vac + 18Vac in series will give just over 50Vdc.
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