On 3/1/06, alan smith <micro_eng2@yahoo.com> wrote:
> Thanks for the info so far.  I used to have the EIN tables someplace,
>but can't locate them anymore.  This is for a current sensor board,
>using Allegro hall sensors so there will be  mix of DC and AC on this
> board.  The enviroment will be inside a computer room so no dirt/dust
>to speak of.

Google for "EN50178 Table 4 creepage distance" and the fist hit is
the following pdf file.
http://www.secomtel.com/UpFilesPDF/PDF/Agilent/PDF_DOCS/ISONCONT/REG_GUID/CHAP04.PDF

The following link may help as well.
http://www.avagotech.com/pc/downloadDocument.do?id=4319

Regards,
Xiaofan

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