Rick,

Baking and preheating PCB's is covered in IPC-7721.

Mike Connolly
Circuit Technology Center
--- Rick Thompson <[log in to unmask]>
wrote:
> I'm trying to establish some basic guidelines for
> the baking of bare PCB's
> that have potentially absorbed moisture due to
> unknown storage conditions
> and time.  Are there any industry guidelines for
> this type of process or
> would someone mind sharing their general procedures?
>  I thought I had read
> somewhere about times in the 2-8 hour range at 125 C
> but can't find that
> information anywhere.
>
> Thanks in advance.
>
> Rick Thompson
> Ventura Electronics Assembly
> 2665A Park Center Dr.
> Simi Valley, CA 93065
>
> +1 (805) 584-9858 voice
> +1 (805) 584-1529 fax
> [log in to unmask]
>
>
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