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The April issue of Design007 Magazine drives headlong into the ever-changing world of automotive electronics, autonomous and electric vehicles, and what all of this means to PCB designers and design engineers.
Read the April 2018 issue of Design007 Magazine, now on the virtual newsstand, and available for delivery in your e-mailbox by subscribing here.
Be sure to download the PDF version for future reference.
Mike Creeden, San Diego PCB
I was told recently that the designer, aka the PCB layout specialist, is a dying breed soon to be extinct. I wish to reassure my fellow designers that, in my opinion, you are in the catbird seat. You are in hot demand and you should have great opportunities for the remainder of your career. By the way, after reading this article, you may feel empowered to go ask for a raise. Please don’t tell your manager that I sent you!
Alistair Little, Electrolube
Think very carefully about the sort of environment your PCB is likely to encounter. It is easy to over-engineer a product so that it will survive the very worst of conditions, but worst conditions may only be fleeting or transient. Therefore, a resin solution with a lower temperature performance specification will often cope. Take temperature extremes, for example. Your application may experience occasional temperature spikes of up to 180°C, which you might feel deserves treatment with a special resin.
Barry Matties, I-Connect007
I recently interviewed Les Beller, a long-time PCB designer who is now a manufacturing engineer for DISH Technology. We discussed his company’s business shift towards 5G and streaming, and the stresses that puts on a design team. He also explains the greatest challenges that he’s facing with HDI and higher frequencies, and the added importance for designers to understand the manufacturing process and DFM tools.