Some things I saw today

I love these power supplies. And I love how this
shop uses them. Unfortunately, someone lost
the cover.

This is another circuit which I am not sure what its
for. But in the old days, they would just pour in the
black resin to encapsulate the whole circuit board
to make it waterproof and shock proof but we all
know its another form to prevent reverse tech.

Now, I see they're using clear resin. Maybe the intention
is to piss off the Engineers; You can see it but its going to
make your job a lot harder.......