Flexible Thinking: Designing Flex Circuits for Dynamic Reliability
Global PCB Connections: Rigid-flex and Flexible PCBs—The Backbone of Modern Electronics
Happy’s Tech Talk #29: Bend-to-Install Semi-flex FR-4
Making AI Practical for PCB Design
March 5, 2026 | Steve Watt, ZukenEstimated reading time: 1 minute
Artificial intelligence has entered nearly every corner of engineering software. In PCB design, however, meaningful adoption has been slower and for good reason. Unlike image generation or text analysis, PCB layout is not a data-rich, rules-light problem. It is a precision-driven engineering discipline in which creativity, accuracy, and strict compliance with constraints must coexist.
Zuken’s work on AI-assisted PCB design reflects this reality. Rather than positioning AI as a replacement for engineering expertise, our CR-8000 Autonomous Intelligent Place and Route (AIPR) applies machine learning selectively in ways that align with how designers actually think and work.
Why PCB Design Is a Difficult AI Problem
In a recent webinar on AI-based PCB place-and-route, Dr. Kyle Miller, R&D manager at Zuken, outlined why many general-purpose AI techniques fall short when applied to PCB design. Modern AI systems often excel at producing outputs that look plausible, but they struggle with precision and repeatability. In PCB design, plausibility is not enough. A route that looks reasonable but violates electrical, physical, or manufacturability constraints is unusable.
PCB data is also highly heterogeneous. A single design combines discrete layers, continuous geometry, electrical connectivity, Boolean rule sets, and hierarchical structure. Unlike games or image datasets, there is no fixed state space or abundance of interchangeable training examples. Each PCB is unique, and knowledge must be transferred across designs that are similar in intent, not identical in structure.
To continue reading this article, which originally appeared in the February 2026 edition of I-Connect007 Magazine, click here.
Share on:
Testimonial
"In a year when every marketing dollar mattered, I chose to keep I-Connect007 in our 2025 plan. Their commitment to high-quality, insightful content aligns with Koh Young’s values and helps readers navigate a changing industry. "
Brent Fischthal - Koh YoungSuggested Items
STARTEAM GLOBAL Achieves A Score in CDP’s Supplier Engagement Assessment
05/14/2026 | STARTEAM GLOBALSTARTEAM GLOBAL has achieved an A score in CDP’s Supplier Engagement Assessment (SEA).
Rethinking Stackup, Materials, and Tolerances in Modern Designs
05/14/2026 | Kristin Moyer, Global Electronics AssociationThe simple rectangular rigid PCB is becoming increasingly infrequent. This reality necessitates designing with concepts well outside traditional rigid PCB methodologies. For example, the designer of wearable electronics may need to implement conductive fibers integrated into the textile material. Heads-up displays, like those in VR/AR headsets and glasses, require transparent circuitry etched into the display glass. The process of designing without a rule book usually starts with something other than the traditional board design process.
Separating Fact from Fear on the FCC ‘China Lab Ban’
05/14/2026 | Jan Pedersen, NCAB GroupRecent news headlines have suggested that the U.S. Federal Communications Commission (FCC) has “banned all testing laboratories in China and Hong Kong.” Understandably, this has created concerns around PCB testing, material approvals, UL listings, and the continued use of established test laboratories in Asia. The good news is that for most PCB, PCB material, and PCBA testing, nothing has changed. Let’s separate fact from fear.
Zhen Ding Reports Record 1Q26 Revenue; Up 1.6% YoY
05/14/2026 | Zhen Ding TechnologyZhen Ding Technology Holding Limited, a global leading PCB manufacturer, announced its consolidated financial results for the first quarter of 2026. First quarter revenue reached NT$40,728 million, up 1.6% YoY and setting a record high for the same period. Net income was NT$2,047 million, and net income attributable to the parent company was NT$1,426 million, with EPS of NT$1.33.
New Courses: Advance Your Electronics Expertise in June and July
05/14/2026 | Global Electronics AssociationStay current with design, manufacturing, and quality standards by enrolling in one of these online instructor-led courses starting in June and July from ElectronicsU at the Global Electronics Association, designed to help professionals at every level sharpen their skills and advance their careers. These live, expert-led sessions combine flexibility with real-time interaction, allowing participants to learn directly from seasoned industry professionals while collaborating with peers worldwide. Access to all applicable IPC standards is included in the courses.