The Shaughnessy Report: Watt About Power Integrity?
Global PCB Connections: Understanding Your Fabricator’s Capabilities (or Niche)
Elementary Mr. Watson: Chasing Checkmarks, Not Signal Integrity
Real Time with... IPC APEX EXPO 2025: Insights into PCB Design and Manufacturing with Polar Instruments
April 3, 2025 | Real Time with...IPC APEX EXPOEstimated reading time: Less than a minute
Erik Bateham discusses Polar's latest book, which enhances insights for PCB designers and manufacturers. The book, The Designer's Guide to... More Secrets of High-Speed PCBs, features a guest chapter on 2D via design modeling. Erik highlights the industry's shift towards UHDI and the challenges in measuring at micron levels.
The 25th IPC APEX EXPO, March 18-20, 2025, at the Anaheim Convention Center in California, has concluded successfully. If you couldn’t make it to the show, don’t worry—the I-Connect007 team has coverage of the entire week’s events. Don’t miss our Real Time with… IPC APEX EXPO 2025 video interviews with the movers and shakers of the electronics industry.
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The Shaughnessy Report: Watt About Power Integrity?
10/08/2025 | Andy Shaughnessy -- Column: The Shaughnessy ReportYes, that headline is the equivalent of a dad joke, but editors can’t pass up a chance to inject a little humor into a headline, and I had to take my shot. Power integrity (PI) problems are no joke. Current power demands are increasing, especially with AI, 5G, and EV chips, which can lead to voltage drops that kill your performance.
New Fil Arzola Class: Designing for the Future, and for Sustainability
10/07/2025 | Andy Shaughnessy, I-Connect007If you have not yet taken a class from Fil Arzola, you are missing out. In late October, Fil will be teaching the class "Building Sustainable Model-Based PCBs," speaking from the design perspective. I had the pleasure of catching this course at last year's IPC APEX EXPO, and I walked away with a lot to think about. I asked Fil to discuss his upcoming course. Registration is open now.
American Standard Circuits to Exhibit at SMTA International
10/06/2025 | American Standard CircuitsAnaya Vardya, President, and CEO of American Standard Circuits/ASC Sunstone Circuits has announced that his company will once again exhibit at SMTA International 2025 to be held at the Donald E Stephens Convention Center in Rosemont, Illinois on October 19th through the 23rd, 2025.
Elementary Mr. Watson: Chasing Checkmarks, Not Signal Integrity
10/01/2025 | John Watson -- Column: Elementary, Mr. WatsonFor the September 2025 issue of Design007 Magazine on signal integrity, I explored how the PCB is similar to a military obstacle course: walls that sap energy like impedance mismatches, barbed wire that cuts like crosstalk, and mud pits that drag a signal down like attenuation. The takeaway was clear that a PCB is not a flat drawing; it's an electromagnetic ecosystem filled with hazards that test every signal that dares to cross it. The real danger lies not in the obstacles themselves, but in the fact that many designers never see them.
Target Condition: Rethinking the PCB Stackup Recipe
10/01/2025 | Kelly Dack -- Column: Target ConditionMarie Antoinette is attributed with saying, “Let them eat cake,” but historians now agree she likely never said it. It was probably revolutionary propaganda to paint her as out of touch with the starving masses. Yet, the phrase still lingers, and oddly enough, it applies to the world of PCB design.