CAD CAM EDM DRO - Yahoo Group Archive

Re: [CAD_CAM_EDM_DRO] Help on big caps / sources please

Posted by John
on 2002-06-22 10:27:51 UTC
You could check the ones out on ebay. They sell lots and lots and lots of
those monster 1/4 - 15 farad caps for car stereos. They are rated at 24vdc
so if you were to get a couple you could stick them together for a higher
voltage (Lower capacitance but who cares when you're talking farads eh?).
:-) Do searches for farad capacitor, lightning capacitor, bolt
capacitor etc. These go so cheap I really want to buy some even though I
don't have a use other than melting wires with them in my spare time. They
sell for well over a few hundred to boy racers who discover they can't read
through their own dribble well enough to see how to weird it in, so they
sell them for about £20.

John H.


> Got tired of the yahoo ads, so am asking for help
> 1. Source of 20,000 uF / 80 or 100 vdc caps?
> nothing around vancouver, new or surplus.
>
> 2. Have some rated 50v, can I safely series these
> and expect them to be exposed to only about 1/2 the
> total voltage each, without need for the Lexan
> housing? (since these are surplus, I did my
> 30v trials with the power supply outside, and me
> behind the metal garage door < grin >)
>
> Thanks / mark
>
>
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Discussion Thread

markotime 2002-06-22 10:14:00 UTC Help on big caps / sources please John 2002-06-22 10:27:51 UTC Re: [CAD_CAM_EDM_DRO] Help on big caps / sources please Jon Elson 2002-06-22 15:03:16 UTC Re: [CAD_CAM_EDM_DRO] Help on big caps / sources please JanRwl@A... 2002-06-22 20:43:28 UTC Re: [CAD_CAM_EDM_DRO] Help on big caps / sources please ian15538 2002-06-24 00:22:32 UTC Re: Help on big caps / sources please