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( @) G/ {& a3 e" q9 g- E& ~7 SSimple Design Tips
$ A8 f5 _1 o/ I1 i" uAs IT products continue to get smaller, it is more important than ever to have a good and calculated PCB design that not only reduces electromagnetic interference emissions, but that also reduces creepage and clearance problems. Where shortage of space on a PCB is an issue, especially between primary and SELV circuits, techniques such as slots or grooves can be used to attain desired creepage distance. Slots must be wider than 1 mm; otherwise, they are not considered acceptable.& D) T# A( }+ t' a8 y
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