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Alpha Insights, Performance by Design: Understanding Heat at the Core of Every Design

11/11/2025 | Team Alpha -- Column: Alpha Insights: Performance by Design
Power isn’t just about current. It’s about control. As electronic systems grow smaller and faster, every amp and every layer generates a new source of heat. That heat is more than a byproduct. It’s a measure of efficiency, a benchmark of performance, and often the first indication of failure.

The Shaughnessy Report: Zee Plane! Zee Plane!

11/11/2025 | Andy Shaughnessy -- Column: The Shaughnessy Report
Planes aren’t magic, but they are big time-savers. Without planes, designers would have to create thousands of traces to accomplish the same objectives. You can imagine the first time a designer thought about using a sheet of copper, asking, “Hey, why am I killing myself laying out all these traces? Can’t I just use this sheet of copper instead?”

November 2025 Design007 Magazine: Proper Plane Design

11/10/2025 | I-Connect007 Editorial Team
Without planes, designers would have to create thousands of traces to accomplish the same objectives. Power planes provide low impedance and stable power to every component on the board, much like a large power bus. Ground planes stabilize reference voltage, improve thermal performance, and help preclude EMI issues. Power and ground plane design is often a battle of tradeoffs.

Trouble in Your Tank: Understanding Interconnect Defects, Part 1

11/04/2025 | Michael Carano -- Column: Trouble in Your Tank
This month, I’ll address interconnect defects (ICDs). While this defect continues to rear its ugly head, don’t despair. There are solutions, most of which center on process control and understanding the relationship of the chemistry, materials, and equipment. First, though, let’s discuss ICDs.

Target Condition: Distribution of Power—Denounce the Ounce

11/05/2025 | Kelly Dack -- Column: Target Condition
Have you ever wondered why the PCB design segment uses ounces to describe copper thickness? There’s a story behind all of this—a story that’s old, dusty, and more than a little absurd. (Note that I didn’t add “Like many of us.”) Legend has it that back in the days of copper tinkers and roofing tradesmen, the standard was set when a craftsman hammered out a sheet of copper until it weighed one ounce, when its area conveniently matched the square of the king’s foot.
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