Hi,
Looking through the capabilities of JLCPCB, I can’t figure out the minimum setting for zone clearance.
I’m trying to optimize the ground plane on some of my boards. On 4 layers board in particular.
I’m planning to use this :
JLC’s capabilities are listed here: PCB Manufacturing & Assembly Capabilities - JLCPCB
For 4 to 6 layers, they have a minimum track width of 0.09mm, but as a rule of thumb it’s not recommended to stress PCB manufacturers to their limits, and 0.127mm track width should be fine.
They also specify a “track to pad” clearance of 0.2mm, so 0.254 should be fine too.
Thanks.
Now I’m looking for a script (or a method) to edit all my zone and apply the same settings. I can do it manually, but I’m checking if it could be automated or done easily first.
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