hi bill and thank's

i want to pass an european test and also the UL test
currently the board carry the power at 230vac and
a section with triac handle 3-phase at 380 with neutral

the card is used in a coffee machine.

so in some part of the pcb there are some trace with 380vac
and some with 230.

actualy i have less space on the pcb and also i look for the
possibility to cover all the board with a conformal coating
also to protect from the steam and moisture.

i use also connectors from JST series VH rated 250vac
with 3.96mm pitch.
and  for the power stage JST series VL rated 600vac
with 6.2mm pitch

thank's

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