What Exactly Is PCB Chemical Etching?
Chemical etching removes excess copper from PCBs using chemicals, creating precise circuits. Key factors: material compatibility (copper/FR-4), precision control, pros (cost/detail) and cons (waste/safety).
Checklist in PCB design~
Comprehensive PCB design checklist: Data input validation, component/layout inspection, signal/power/thermal optimization, routing rules, and final verification for reliability.
