RE: [CAD_CAM_EDM_DRO] cap question

No need to trim. In general, the more the better. I have about 50000uF on
my "on-going power supply project". I get about 300mV RMS ripple at 10A
with that setup.

I would be a bit concerned about running a 60V cap at 58V. Are you sure it
will never go higher than that?

Thanks
Scott



-----Original Message-----
From: Mike Snodgrass [mailto:snarf@...]
Sent: Monday, April 01, 2002 5:44 PM
To: CAD_CAM_EDM_DRO@yahoogroups.com
Subject: [CAD_CAM_EDM_DRO] cap question


Hello, on my on-going power supply project, I am putting
together a 25A unit. By using a rough estimate of 1000mf
per A load, I need 25000mf. I have a 33000mf 60V cap. The output of my
trans is 58V. Is there anyway to "trim"
8000mf? How much overfiltering can be tolerated?

Thanx
Mike


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