PCB Chat

• RM 163: Sebastian Schaal of Luminovo on Supply Chain Management

  Today, we're tackling a topic that has become increasingly vital in recent years: supply chain management.  With global supply chains recently under immense pressure from disruptions, shortages, and growing complexity, the need for smarter, more efficient solutions has never been greater.  And what better way to explore this than by discussing the cutting-edge role of AI-powered supply chain management software. Mike Konrad's guest is Sebastian Schaal, the founder and CEO of Luminovo, a company at the forefront of transforming how supply chains are managed in the electronics industry. Sebastian Schaal is the founder of Luminovo, a leading software provider revolutionizing the electronics supply chain.  He holds two master's degrees—one in electrical and computer engineering from the Technical University of Munich and another from Stanford University, where he was a Fulbright scholar focusing on management and computer science.  Before founding Luminovo, Schaal gained diverse industry experience, working on AI algorithms for signal processing and computer vision at Intel and robotics companies NavVis and Magazino.  Additionally, he served as a consultant at McKinsey, advising on data strategy. Sebastian and his team are leveraging artificial intelligence to streamline processes, enhance collaboration, and future-proof supply chain operations.  In this episode, we'll explore how AI is reshaping supply chain management, the unique challenges facing the electronics industry, and what companies can do to stay ahead in an ever-changing global landscape.  This conversation is packed with insights you won't want to miss. So, sit back, relax, and get ready to learn about the innovations that are revolutionizing supply chains worldwide. 

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• RM 162: Battery Selection and Safety Best Practices with Alex Norman

  Today we’re diving into a critical yet sometimes overlooked component that powers so many of the devices we rely on: batteries. Batteries are the heartbeat of countless electronic products, from medical devices and electric vehicles to consumer gadgets and industrial systems.  Choosing the right battery is not a one-size-fits-all decision. It requires a keen understanding of the application, performance needs, and environmental demands. The right selection can make the difference between a product that excels in reliability and one that, quite literally, fails to deliver.  But there’s more to batteries than just selecting the right chemistry or capacity. Safety is paramount. Poor battery selection, design, or management can lead to performance issues, overheating, or catastrophic failures. As we’ve all seen in headlines, battery malfunctions can result in recalls, damage to brand reputation, or, worse, safety hazards for users.   To shed light on this vital topic, we’re joined by an expert in the field of battery technology. Alex Norman is a Battery Management System Designer at Pro Technologies, a well-established and trusted custom battery pack manufacturer, providing engineering capabilities from concept through production. Their leading-edge manufacturing facility and headquarters is based in Pilot Mountain, North Carolina.   Alex has deep experience in Printed Circuit Board Design, Product Development, Battery Management Systems and more. Alex is also a content creator, focusing mostly on electronics, battery, and BMS content available on his LinkedIn page and YouTube channel. Today, we’re going to explore how to choose the right battery for your assembly, best practices for integration, and how to mitigate potential safety risks.   So, if you care about keeping your products powered, reliable, and safe, don’t bolt just yet – this podcast on batteries is positively charged with insights! Stick around and top off your battery knowledge! Chapters: 00:00:00 Choosing the Right Battery for Electronic Assemblies 00:02:44 Exploring Battery Technology and Safety Concerns 00:05:21 Starting a YouTube Channel: Journey and Growth 00:07:55 Performance and Safety: Alkaline vs. Lithium-Based Batteries 00:10:28 The Future of Sodium-Ion Batteries vs. Lithium-Ion 00:13:12 Causes of Samsung Phone Battery Fires 00:16:01 Advancements in Solid State Battery Technology 00:18:44 Dangers of Swollen Lithium Batteries and Battery Safety 00:21:19 Battery Charging Myths and Optimization Techniques 00:24:04 Importance of Battery Management Systems (BMS) 00:26:51 Primary vs. Secondary Batteries Explained 00:29:28 Comparing Performance: Alkaline vs Rechargeable Batteries 00:32:11 Impact of Temperature on Battery Performance 00:34:51 Optimizing Battery Performance in Extreme Cold 00:37:28 Lead Acid vs. Lithium Iron Phosphate: Battery Safety and Advancements 00:39:56 Optimizing Battery Performance in Electric Cars 00:42:36 Advanced Lithium Iron Phosphate Cells   00:45:24 Battery Regulations Impact and Safety Standards 00:48:05 Battery Safety and Standards in Consumer Electronics 00:50:49 Quality and Safety in Consumer Vs. Industrial Battery Cells 00:53:25 The Importance of Proper Battery Recycling 00:56:05 Lithium Iron Phosphate vs. Nickel Metal Hydride Batteries 00:59:51 Humor and Technology: Creating Engaging Content

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• PCB Chat 140: Kenny McGee on Component Circularity

  Today’s guest intersects two key areas for electronics manufacturers: circularity and inventory management. "The cost of a component isn't just the cost of a component. It's the cost to the planet."   That's what Kenny McGee, chief executive of Component Sense, says. Component Sense is an Edinburgh, Scotland-based company that leads electronic manufacturers toward zero waste. It takes brand-new, perfectly good excess components and redistributes them to other manufacturers for use.  We talk about the market for recycled electronics, how major OEMs are circumventing European Union reuse and recycling laws, what companies can do with excess stock, and the horrific conditions at a reclaim dump in Agbogbloshie, Ghana, that inspired him to make a documentary. 

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• RM 161: AI-Based Inspection Technologies with Priyansha Bagaria

  Today, we’re exploring a transformative topic: AI-based inspection technologies.    Artificial intelligence is revolutionizing how we detect, analyze, and address defects in the electronics assembly process, combining precision with unparalleled speed to unlock new possibilities for efficiency and reliability. Our guest today is a leading innovator in this field. Priyansha Bagaria is the founder and CEO of Loopr AI, a company at the forefront of AI-powered solutions for manufacturing inspection.  She holds an MBA in International business and global management, a bachelor's of engineering degree in computer Science, and she held a fellowship in data science at Cornell University. Her academic background, coupled with her entrepreneurial spirit, has positioned her as a trailblazer in applying AI to manufacturing processes. In this episode, we’ll explore the advancements Loopr AI is spearheading, how AI inspection technologies are reshaping traditional methods, and the tangible benefits AI offers to manufacturers striving for excellence. 

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• The Semiconductor/Packaging/PCB Technology Stack

  This is Part 2 of a new podcast in which guest Geoffrey Leeds of Leeds AI joins Matt Leary (Newgrange Design), Geoffrey Hazelett (FreedomCAD) and Mike Buetow (PCEA) to discuss the semiconductor/packaging/PCB technology stack and what over the next two to five years will have the biggest impact on the industry at the board level. The conversation covers heterogeneous packaging, interposers, the density scale equation, silicon to systems, die desgregation, and photonics, among others.    Part 1 discusses the supply chain situation and how the industry can adapt.  

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