[sdiy] Potted expo converters

[Peter Grenader]

Ian,

Happy New New to you, too!

This is what Nyle Steiner did (metal box).  There's no top to it, it's more
like a little fence, actually.  He filled the whole thing up with the white
crud to seal it off from the environment.

Ian Fritz wrote:

> A metal enclosure provides a relatively isothermal environment, while at
> the same time shielding the circuitry from external drafts.  As long as a
> minimal amount of ventilation is allowed, there will be no heat buildup
> within the enclosure.
> 
> A small on-board metal enclosure should also work well.