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Current IssueShowing Some Constraint
A strong design constraint strategy carefully balances a wide range of electrical and manufacturing trade-offs. This month, we explore the key requirements, common challenges, and best practices behind building an effective constraint strategy.
All About That Route
Most designers favor manual routing, but today's interactive autorouters may be changing designers' minds by allowing users more direct control. In this issue, our expert contributors discuss a variety of manual and autorouting strategies.
Creating the Ideal Data Package
Why is it so difficult to create the ideal data package? Many of these simple errors can be alleviated by paying attention to detail—and knowing what issues to look out for. So, this month, our experts weigh in on the best practices for creating the ideal design data package for your design.
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Mentor Graphics White Paper: Reduce PCB Failure Rates
December 16, 2016 | Mentor GraphicsEstimated reading time: Less than a minute

Industry statistics indicate field failure rates of up to 15–20% in the first year for newly launched electronic products, resulting in warranty claims and high levels of field returns. In harsh environments, fatigue can be responsible for up to 20% of these product failures.
Analyzing vibration and acceleration is vital to preventing product failures due to fatigue. However, current methods of analysis, such as physical HALT, are often too costly and time-consuming to conduct for every new product.
The new Xpedition Design for Reliability (DfR) functionality empowers design teams to simulate vibration and acceleration effects throughout the design creation process to detect issues early, improving design quality and decreasing time-to-market for electronic products.
Read Mentor Graphics' new white paper to learn how to reduce product failures and ensure a successful product release.
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Ansys 2025 R2 Enables Next-Level Productivity by Leveraging AI, Smart Automation, and Broader On-Demand Capabilities
07/30/2025 | PRNewswireAnsys, now part of Synopsys, announced 2025 R2, featuring new AI-powered capabilities across the portfolio that accelerate simulation and expand accessibility.
Target Condition: The 5 Ws of PCB Design Constraints
07/29/2025 | Kelly Dack -- Column: Target ConditionHave you ever sat down to define PCB design constraints and found yourself staring at a settings window with more checkboxes than a tax form? You’re not alone. For many designers—especially those newer to the layout world—the task of setting up design constraints can feel like trying to write a novel in a language you just started learning.
Zuken to Showcase Defence & Security-Focused Electronic Systems Design Solutions at DSEI 2025
07/24/2025 | ZukenZuken, a global leader in electronic and electrical design automation, will showcase its latest innovations for defence and security systems at DSEI 2025, taking place at ExCeL London from 9–12 September 2025.
Creating a Design Constraint Strategy
07/24/2025 | I-Connect007 Editorial TeamMost designers learn how to set their design constraints through trial and error. EDA vendors’ guidelines explain how to use their particular tools’ constraints, and IPC standards offer a roadmap, but PCB designers usually develop their own unique styles for setting constraints. Is there a set of best practices for setting constraints? That’s what I asked Global Electronics Association design instructor Kris Moyer, who covers design constraints in his classes.
Elementary Mr. Watson: Closing the Gap Between Design and Manufacturing
07/23/2025 | John Watson -- Column: Elementary, Mr. WatsonModern PCB designers are not merely engineers or technicians. I believe that PCB design, at its core, is an art form, and modern PCB designers should be considered artists. Beyond the technical calculations and engineering rules lies a creative process that involves vision, balance, and a passion for what we do. Like any artist who works with brush and canvas or chisel and stone, a PCB designer shapes invisible pathways that bring ideas to life. Each trace, layer, and component placement reflects thoughtful decisions that blend form, fit, and function.