News & Updates
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What You Need for PCB Packaging and Shipping
When you get your PCBA back from an assembler, you’ll notice the packaging materials used to pack and ship the PCBA. Those materials are specific to electronics, and if you build products on behalf of clients, it’s important to know the packaging materials used for packing and shipping electronics. In this article I’ll show the main set of materials and equipment used to package electronics assemblies.
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How to Make PCB Gerber Files in Altium Designer Step-by-Step
Once you've got your PCB layout finished and you're ready to start preparing for manufacturing, one of the critical steps is to create PCB Gerber files. When you're ready to create your Gerber files, you need the right set of CAM processor tools that can take data from your PCB layout. In this article, we'll guide you through this process of how to make PCB Gerber files and show some example tasks you might need to perform to generate them.
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Should You Place Teardrops on Differential Pairs?
One of the major factors impacting reliability of a PCBA is the use of teardrops on traces in the PCB. Like many aspects of reliability, the considerations also span into the signal integrity domain, particularly as more high-reliability products require greater data handling capabilities and run at higher speeds. In this article, I’ll break down the issues present in teardrop usage on differential pairs and how these may affect impedance.
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The High-Reliability PCBA Design and Test Challenge
High-reliability electronics must go through multiple rounds of testing and qualification to ensure they can withstand their intended operating environment. Designing to performance standards, whether the baseline IPC standards or more stringent industry standards, is the first step in ensuring a reliable circuit board. In this e-book, readers will gain a thorough look into PCB testing and analysis, starting from basic tests performed on bare boards and completed assemblies.
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AC Coupling Capacitors in PCIe Routing
Coupling capacitors find plenty of uses in analog applications and on differential protocols, acting essentially as high pass filters that remove DC bias carried seen on a signal. In the case of PCIe, there are a few reasons to place AC coupling capacitors on differential pairs beyond the fact that AC coupling capacitors are listed in the standard. In this article, we’ll look briefly at where to place coupling capacitors on PCIe links, as well as the reasons these are placed on PCIe links.
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Altium Designer 22.7 Update
We are happy to announce that the Altium Designer 22.7 update is now available. Altium Designer 22.7 continues to focus on improving the user experience, as well as performance and stability of the software, based on feedback from our users. Check out the key new features in the What's New section on the left side of this window!
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The Positive Impact of Supply Chain Visibility on Design to Cost
Design to cost is a lofty idea that is only perfectly executed when supply and demand for components are in perfect harmony. Unfortunately, the current landscape for component sourcing makes design to cost more of a balancing act rather than an exercise in price reduction. To help designers in their efforts to balance cost, capabilities, and procurement, we created this ebook to help users understand how modern supply chain tools can help in these complex design problems.
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A Brief Study of Stubs on a PCIe Connector
Stubs are an important topic in high-speed PCB design, and there is a longstanding guideline that stubs should always be removed from all vias on high-speed digital interconnects. While stubs are bad for high-speed lines, they do not always need to be removed. What is more important is to predict the loss profile and frequencies, and to floorplan appropriately to try and prevent such losses.
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PCB Layout Cleanup Before Manufacturing
Once you finish your placement and routing in your PCB layout, it can be tempting to wrap up the layout and send everything in directly to manufacturing. The reality is that the board may still need some work before it is considered finished. The cleanup you perform at the final stage of PCB layout will help you catch any outstanding errors that can't be programmed into your DRC engine, and it gives you a chance to add any outstanding details to the surface layers.
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What is a Multi-CAD Environment? Advantages and Best Practices
Different CAD tools shouldn't mean disconnected teams. Learn how Multi-CAD workflows help engineers review designs, collaborate across disciplines, and catch mechanical or sourcing issues before they become costly redesigns.
NEW
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Deliver Production-Ready Multiboard PCBs Faster with Manufacturing-Driven Design
This article explores how manufacturing-driven design can help teams validate multiboard products before they reach the factory. It highlights how early checks of interconnects, harnesses, mechanical fit, sourcing, and manufacturing data can reduce late-stage changes and accelerate production readiness.
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Stop Chasing Signatures: How Automated Design Sign-offs Accelerate Release Cycles
Automated design sign-offs can eliminate much of the administrative friction surrounding hardware approvals. This article explores how in-context reviews, structured workflows, and automated traceability help teams accelerate release cycles while maintaining control.
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Flexible Circuits in Assembly: What PCB Designers Don’t See Until It’s Too Late
Flexible circuits introduce unique assembly challenges that aren't always visible during PCB design, from panel instability and component movement to thermal distortion during reflow. This article explains how design decisions around stiffeners, placement, panelization, and materials can improve assembly yield and reduce costly rework.
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Requirements Management Lessons Learned: The S-80 Submarine Program
Fixing one design problem can sometimes create another you didn't see coming. This article uses the S-80 submarine program to show how better requirements traceability can help teams spot hidden impacts before they turn into expensive rework.
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Trust Your BOM: Ensuring Design Data Integrity in Fast-Paced Hardware Projects
A BOM is only valuable if everyone can trust the data it contains. This article shows how connected BOM management helps teams eliminate errors, improve collaboration, and keep fast-moving hardware projects on schedule.
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The Best PCB Design Rules System Keeps Your Board Error Free
PCB design rules are the foundation of every successful layout. This article explores how defining and managing constraints helps engineers improve design accuracy, simplify verification, and deliver manufacturing-ready PCBs with confidence.
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Why Modern Electronics Teams Are Moving to a Cloud ECAD Platform
Great products are built by connected teams, not disconnected tools. This article shows how cloud ECAD platforms enable real-time co-design, structured design reviews, and seamless collaboration across engineering, manufacturing, and supply chain teams.
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10 Questions to Ask Your Fabricator Before Submitting a Rigid-Flex Design
A five-minute conversation with your fabricator could save weeks of redesign. Discover the ten questions that can improve manufacturability, boost yield, and help your rigid-flex project succeed on the first build.
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Who Needs Integrated Electronic Component Search
Finding the right component shouldn't mean searching through dozens of websites and datasheets. This article shows how integrated component search helps engineers select parts faster while reducing sourcing risks and design delays.
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How BOM Portal Supports R&D and Procurement with DFM & DFC Analysis Throughout the Entire Product Lifecycle
The best sourcing decisions happen when procurement is involved early. This webinar demonstrates how BOM Portal gives both engineering and procurement access to live lifecycle, pricing, compliance, and availability data to drive smarter decisions from prototype through production.
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How to Design a PCB: From Schematic Capture to Manufacturing
This article walks through the complete PCB design workflow, from schematic capture and component selection to layout, design reviews, and manufacturing documentation. It highlights the key decisions at each stage that help engineering teams produce reliable, manufacturable products.
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5 Power Integrity Myths: AC Edition
The biggest threat to your power integrity might be outdated design advice. This article challenges five common AC power integrity myths and shows what really matters when designing today's high-speed PCBs.
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Your Design Data Has Zero Defense
Your design data may be more exposed than you think. This webinar shows how to identify common security gaps and secure engineering workflows with centralized access control and governance.
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Flex Circuit Coverlay: Design with Lamination Processes In Mind
Your flex PCB may look perfect in CAD but coverlay doesn't stay perfectly still during manufacturing. This article reveals why designing for lamination behavior is one of the most important steps in building reliable flex circuits.
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Integrated PCB Design vs. Legacy Point Tools: What’s the Real Cost?
As hardware development grows more collaborative, disconnected point tools can introduce data inconsistencies, traceability gaps, and costly coordination challenges. This article examines how integrated PCB design environments connect design, mechanical, supply chain, and review workflows to improve efficiency throughout the product lifecycle.
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