Never underestimate the thermal conductivity of a copper poured PCB
riddled with large plated through holes.

Might be something to consider, depending on how you're planning on
getting the heat out of the enclosure anyway.  You might find it does
well enough without the special PCB material.

-Adam

On 3/19/07, Mark Rages <markrages@gmail.com> wrote:
> HI,
>
> I'm thinking to design a custom PCB for some power LEDs.
>
> Generally, these 3~5W LEDs come packaged on a hexagonal plate.
>
> Instead of using this, I want to buy the bare LEDs and design my own
> PCB for them.
>
> The thermally-conductive material is called Thermagon (tm).
>
> Does anyone know of a circuit board supplier that can manufacture
> these boards?  (in prototype and small production quantities.)
>
> Regards,
> Mark
> markrages@gmail
> --
> Most of the time,
> for most of the world,
> no matter how hard people work at it,
> nothing of any significance happens.
>      -- Weinberg's Law
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