Ripple Current Rating? Is a higher rating preferred?

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rbaker

Well-known member
Joined
Apr 27, 2005
Messages
147
Location
Los Angeles
I have a handful of two different kinds of panasonic caps that are supposed to be essentially the same (FC series) Anyway I was comparing the specs and they have different ripple current ratings.

One says:

Ripple current
(100kHz)
(+105°C)
(ma)
175

The other is 120. The impedance is lower on the first one as well, but the physical size is a little bigger. I'm just confused, is the first ripple current rating better meaning it can handle more, or will it allow more ripple to pass through ie: less smooth which is bad?

I know that overall listening myself is the best determination...I'm just trying to understand how to read the specs for my own personal benefit.
 

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