| ralphs99 |
Does anyone have a suggestion for functional insulation requirements for off-line PSU's?
Specifically, is there any guidance given in 60950? Unfortunately I don't have a copy.
As I understand the safety of functional insulation: It can be short-circuited with no effect on safety.
I'm currently using 0.5mm per 100V on external layers.
What about internal layers? Can I assume that the epoxy will be void free?
I'm currently using 0.2mm on internal layers.
Cheers,
Ralph |
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