[SI-LIST] Re: -+48V power plane

Ma,

I don't think you need to use full planes.  I have never had to.  If you
place your DC-DC converters carefully, you can use wide traces on signal
layers for the 48V.

Lee W. Ritchey
Speeding Edge
P. O. Box 2194
Glen Ellen, CA 95442
Phone- 707-568-3983
FAX-    707-568-3504

I just used the energy it took to be angry to write some blues.
Count Basie


> [Original Message]
> From: ma mu <sitaskina@xxxxxxxxx>
> To: <si-list@xxxxxxxxxxxxx>
> Date: 3/16/2005 4:16:31 PM
> Subject: [SI-LIST] -+48V  power plane
>
> Hi all,
>  
> could any one recommend me where i should get the info
> about +-48V power plane, I mean where I should put
> these power layers in layer stack up, this is high
> speed board( 3.125gb/s).I am thinking , may be layer 2
> and layer 3.  suggestion please!!
>
>
> ma
>
>
>
>               
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