What are the problems faced in making complex circuits on printed circuit boards?

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What are the problems faced in making complex circuits on printed circuit boards?

2007-02-08 01:40:36 · 3 answers · asked by RGS 1 in Science & Mathematics ➔ Engineering

3 answers

By making, I assume you mean manufacturing. In that case it's mostly holding dimensional tolerances which of course involves the photo resist, the mask and exposure and etching or deposition and for multilayer boards, having the proper alignment and getting adhesion between layers..

2007-02-08 02:01:43 · answer #1 · answered by Gene 7 · 0⤊ 0⤋

Avoiding race conditions is a problem due to signal propagation time.

2007-02-08 01:43:23 · answer #2 · answered by Pfo 7 · 0⤊ 0⤋

How to route the traces is the toughest problem.

2007-02-08 01:46:34 · answer #3 · answered by Gee Wye 6 · 0⤊ 0⤋