Transcription of PCB Design Tutorial - AlternateZone.com
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PCB Design Tutorial by David L. Jones Email: david AT alternatezone DOT com Revision A - June 29th 2004 The latest version of this Tutorial can be found through Freely distributable for educational and personal use. Copyright 2004 David L. JonesPCB Design Tutorial by David L. Jones Page 2 of 25 2 The Old PCB The Imperial and Working to Working from the Component Placement & Basic Finishing Single Sided Double Sided Other Solder Mechanical Layer Rats Design Rule Forward and Back Multi layer Power Good Good High Frequency Design Double Sided Auto Auto Design For Tooling Fiducial Thermal Basic PCB Surface Electrical Submitting your Design for PCB Design Tutorial by David L. Jones Page 3 of 25 3 Introduction You've designed your circuit, perhaps even bread boarded a working prototype, and now it's time to turn it into a nice Printed Circuit Board (PCB) Design .
An old saying for PCB design is “thou shall use thous”. A tad confusing until you know what a “thou” is. A “thou” is 1/1000th of an inch, and is universally used and recognised by PCB designers and manufacturers everywhere. So start practicing speaking in terms of “10 thou spacing” and “25 thou grid”, you’ll sound like a
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