[SI-LIST] Power handling
- From: Hassan Ali <hali@xxxxxxxxxxxxxx>
- To: si-list@xxxxxxxxxxxxx
- Date: Mon, 26 Nov 2001 16:36:45 -0500
This is a little off the signal integrity field, but it concerns PCB design.
Each pin of a power connector (diameter = 3.75mm) that is to be mounted on a
PCB is expected to carry a current of up to 25A of the -48V supply. I was
just wondering if tapping off the power to three 2oz power planes would be
sufficient. I would appreciate any comments on that. My concern is the
effect of the small plane-pin contact area and the high current (8A per
contact area).
Thanks.
Hassan.
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