Reading time ( words)
Clyde Coombs is ready to publish the latest edition of his "Bible of the Industry," the Printed Circuits Handbook. At the IPC APEX EXPO 2015 show in San Diego, Calif., Andy Shaughnessy and Coombs discuss the upcoming 7th edition of this book, which now includes PCB design and supply chain content. Shaughnessy also plugs his own contribution to the book in the section dealing with EDA software tools.
To watch this interview, click here.
Andy Shaughnessy, PCB Design007
Sunstone Circuits and SnapEDA recently announced that SnapEDA’s parts library would be integrated into Sunstone’s PCB123 design tool. During PCB West, I interviewed EDA Product Manager Nolan Johnson of Sunstone Circuits and SnapEDA President Natasha Baker. We discussed their new partnership, the changing parts library landscape, and where the companies see this alliance heading in the future.
Most materials systems used in PWBs (aka PCBs) are composites of resins, fabric substrates and metal cladding. Each of these components has its own unique electrical and mechanical properties that contribute to the final characteristics of the finished laminates, prepregs and fabricated multilayer boards (MLBs). In most cases variables such as glass style and resin content have offsetting impacts on physical vs. electrical properties. Chet Guiles explains.