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Where are these caps used?

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Hi,

Was having a bit of a rummage through some out-of-date electrolytics, and came across a few of these:

(see pic)

They're 7500uF + 7500uF dual section electrolytics @ 25V

I've dug around, and apart from one uninformative catalogue reference and one Google hit on someone selling some NOS ITT parts of the same value, I can't find out anything about what equipment they were originally used in.

The ones I found were from 2003, so there must have been some ongoing use for them.....

Someone must know....!!!

Any information gratefully received.

Cheers,

Matt
 

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i am guessing that the connections are two positive leads and one negative lead. if so it would probably be for a dual power supply, like a +12/+5V supply, or for a pi section filter with a choke between the two positive terminals, the power supply on one side and the load on the other.
 
Afaik, Fischer & Tausche used to be the only remaining manufacturer of low voltage dual section electrolytics on this (in)continent in 1K9.

Their LFAX is a general use 105C type, mainly to save space, same goes for the higher voltage LFAZ range.
Electrolytics have become much smaller, no use for duallies i suppose.
 
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