相信大多數 PCB 設計人員都有過這樣令人沮喪的經歷：SMT 代工廠反應產品在產線無法生產，原因是替代料不適用或測試點被遮擋無法測試，要求重新設計。此類問題的解決方案是一個龐大的元件庫，通過它可以分析替代料並標記出所有替代料差異。虛擬模型能支援正確放置測試點。這裡所提到的庫...

By Don Kost Planning for Signal Integrity Stackup planning is one of the most important but often overlooked aspects of a successful PCB...

Over the years, automation has evolved from the C-Shell, to Perl and now Python as the wizardry world has recently slithered into Valor...