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This month in the March issue of The PCB Magazine we’re talking flexible circuits, including all the variations of same, which is why it’s called “The Wide World of Flex.” The world of flex is broad—and it’s rapidly getting wider!
Read the March issue of The PCB Magazine, now on the virtual newsstand and available for delivery in your e-mailbox by subscribing here.
Today, Brigitflex is building unique custom-made boards for companies all over the world, from large defense and aerospace companies to small incubator companies inventing new products. They have become well-known as the shop to go to when nobody else can solve your problems.
Akber Roy, Rush PCB Inc.
Designing with flexible PCBs is not much different from doing the same with rigid boards, except that the designer must account for the mechanical complexity associated with flex circuits. For instance, a flexible PCB can tear if flexed beyond its capability during installation. Therefore, it is very important to create a mechanical model of the PCB and test it for a proper fit, before taking up the electrical design.
There aren’t many printed circuit companies in my neck of the woods. There is one, however, that has always fascinated me, and that is Compunetics, in Monroeville, Pennsylvania, a suburb of Pittsburgh. Having worked with them on the electrophoretic photoresist, a PPG product, many years ago, it was great to stop by and catch up with CTO Tim Schmitt and Technical Applications Manager Jesse Ward, along with General Manager Burhan Capar, a relative newbie to the company.