As a PCB manufacture engineer, we saw many PCB designers didn’t considered the produce feasible lead to PCB fabrication cost be raised a lot and they didn’t realized. As most of PCB designers don’t have knowledge of PCB manufacture and don’t know how to optimize design can save money.
Seven tips you should know:
(I) Copper Layer
(II)Vias
(III)PTH
(IV) Solder mask
(V) Silkscreen
The width of legend should more than 0.15mm(6mil),the height should more than 0.8mm(32mil),depth-width ratio should be 5. For example legend width 0.2mm, then height need be 1mm.
(VI) Slot
(VII) Build Panel
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