Subject: | |
From: | |
Reply To: | Leslie O. Connally |
Date: | Wed, 1 Jul 1998 08:13:57 -0700 |
Content-Type: | text/plain |
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Hi Ralph,
This is not a commercial for them, but we have used some of the Ablestick
thermally conducting, electrically insulating prepregs to an advantage in the
past for some boards with Hi-Powered devices. I believe the pre-pregs contain
Aluminum Oxide as a filler and thermal conductor. There are also others in the
market place.
I hope this helps,
Les Connally
> From: "Vaughan, Ralph H" <[log in to unmask]>, on 7/1/98 5:41 AM:
> Dear PWB fab guys,
>
> Can you provide any news, good or bad, on material used in boards to
> help move heat away from hot parts? We have tried the standard methods
> of leaving unused copper in the board rather than etching it away, and
> using thermal pads under the parts, but my designers think they need
> more thermal conduction through the pwb. If anyone has any experience
> with the thermally conductive pre-pregs, or any other similar material,
> I would appreciate your thoughts.
>
> thanks
>
> Ralph Vaughan
> Boeing-Atlanta
>
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