PCB Chat

PCB Chat 153: Karen Burnham on Taking the Pain out of EMC

Karen Burnham feels your pain - the pain of EMC, that is. Karen is an EMC engineer, instructor, and founder of EMC United, a consulting company that aims to make EMC less painful for the rest of the PCB design engineering community. Karen joins Andy Shaughnessy to discuss some of the most common EMC challenges facing our industry today, a variety of solutions for these challenges, and design practices that can help you avoid EMC problems the first place. Karen also explains why EMC needs to become part of every high-speed PCB design cycle, and not an afterthought that's only addressed when a board fails FCC. Karen will be speaking at PCB East 2026, and she offers a preview of what attendees can expect to learn in her class, "EMC 101 - Fundamentals," which takes place April 30 at the DCU Convention Center in Worcester, MA.

PCB Chat 152: Mike Buetow on the Cadence Acquisition of EMA

What does Cadence's acquisition of EMA Design Automation mean for the respective companies, and the market? Mike Buetow considers the issues related to the EDA giant's acquisition of its largest VAR.

PCB Chat 151: Scott Bright of Cadstrom IO

Scott Bright is co-founder and COO of Cadstrom IO [https://www.cadstrom.io/], a new company that is coming up with tools for resolving some of the engineering problems that designers and engineers are encountering daily. Bright has more than 35 years of technology and management experience, including three years at IoT company Jiva, where he was CEO, and 13 at the engineering firm Synapse, which he co-founded and was CEO. Bright has designed hardware from back of the envelope sketch to high volume manufacturing for everything from commercial to the highest-reliability applications. As a career hardware developer, he understands the software problems endemic to product development. He discusses Cadstrom's new platform for catching errors the ERC flow misses with Andy Shaughnessy and Mike Buetow of PCEA.

RM 185: How Accuracy & Force Compliance Contribute to Better Quality & Reliability, with Michael Sivigny

In electronics manufacturing, defects don’t usually announce themselves. They happen in milliseconds, far faster than human perception, and often long before anyone realizes a process has drifted out of control. By the time failures show up in test, inspection, or worse, in the field, the root cause may be buried deep inside machine behavior that no one thought to question. When machines are assumed to be accurate instead of proven to be accurate, and when force is set but not verified, hidden variation creeps in. That variation can translate directly into cracked components, misalignment, latent damage, and long-term reliability risk. Michael Sivigny is SMT productivity & profit strategist and owner and general manager CeTaQ Americas, a company that has spent decades doing what most factories don’t, objectively measuring machine performance under real production conditions.  Sivigny's work has repeatedly shown that even well-maintained, recently serviced equipment can operate outside of specification, quietly generating defects at high speed. In this conversation, we’ll dig into how accuracy validation and force measurement expose problems traditional troubleshooting misses, why OEM calibration alone is no longer enough for today’s miniaturized electronics, and how statistically sound measurement practices improve not only yield and uptime, but long-term product reliability. If you believe reliability starts long before functional test, this is a conversation you won’t want to miss.

PCB Chat 150: Wally Rhines on the Latest ECAD Market Data

Wally Rhines the spokesperson for the ESD Alliance, part of Semiconductor Equipment and Materials International. He joins Mike Buetow each quarter to share details from the latest ESD Alliance report on sales of computer-aided engineering tools, semiconductor tools, PCB design software, related IP and services, and employment. We discuss: * The latest PCB/MCB design tool market data * The 19-quarter streak of year-over-year gains (can it continue?) * The massive spike in Asia sales * The remarkable resilience of the Americas in maintaining ECAD market share * The employment growth -- will everyone eventually work in ECAD?