Workflow Management

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PCB Workflow Management

Avoid Integrated and Netlist Data Flows Slowing Design Starts

Avoid Integrated and Netlist Data Flows Slowing Design Starts The chaos theory was used by Edward Lorenz early in the 1960s to model weather. Given multiple data points and nonlinear behavior, integrated circuit and synthesized netlist data starts because of nonlinear behavior. Just like the weather which is difficult to model and predict. It turns out nonlinear complexity produces beautiful, elegant pictures of real things. A tree is fractal; if you were to magnify its branch 1 million times, you’d see the Read Article

DFA Tips from Duane Benson at Screaming Circuits

DFA Tips from Duane Benson at Screaming Circuits Looking for DFA Tips to optimize your PCB design before going to assembly? We have an expert point of view in this episode of OnTrack The PCB Design Podcast. Read Article

Creepage and Clearance Design Rules Require More Than Integrated Flow

Creepage and Clearance Design Rules Require More Than Integrated Flow Occasionally, I get to drive through the Pacific Northwest on a clear day. Unencumbered by rain clouds, the mountain ranges are visible. So visible that I feel I could reach out and touch them. If I could fly the line of sight, I could be at the top of any mountain quickly. Since I can’t fly, driving my car along a twisting mountain highway would get me there on a longer route. So it is with PCB creepage and clearance design rules on a printed Read Article

Ducks in a Row: Process Control and Document Traceability in One Place

Ducks in a Row: Process Control and Document Traceability in One Place Louis Pasteur captured the essence of complicated endeavors when he stated that “fortune favors the prepared mind.” Don’t miss opportunities for excellence when faced with complex tasks. Designing and building printed circuit boards and their assemblies is a complex task, made up of many meticulous endeavors. You could say that unified PCA documentation and communication favors successful outcomes when building products. Document types and Read Article

Beyond Unified Workflow: True Unified PCB Design

Beyond Unified Workflow: True Unified PCB Design When it’s crunch time my only focus is on getting my PCB design to the finish line correctly and out the door to manufacturing - unified workflow comes later. I know from experience that there are a number of obstacles in that can get in my way and cause a delay. You know, unavailable parts, feature creepage - I’m used these obstacles, they are part of the job. But I am routinely stressed by needing to manipulate different design tools and data Read Article

Best Practices for Design Synchronization

Best Practices for Design Synchronization Best Practices for Design Synchronization Altium Designer^® features a robust library and component management system comprising many different component types. There are methods for creating different components within the program and ensuring that the data synchronization is maintained throughout the creation and management of them, to better streamline the various models of your component library and create a more fluid design flow. This paper Read Article

8-bit vs. 32-bit MCU: Choosing the Right Microcontroller for Your PCB Design

8-bit vs. 32-bit MCU: Choosing the Right Microcontroller for Your PCB Design I have very bad shopping habits when it comes to electronic gadgets. Torn between buying a new laptop or upgrading my tablet to an iPad Pro, I end up purchasing both and getting an endless lectures from my fiancé. Thankfully, I’m more decisive when choosing between 8-bit vs 32-bit microcontroller devices for my hardware design. They’re not too different in terms of cost, and one is more powerful than the other. To make the right choice, however Read Article

Automating Your BOM System for PCB CAD Library Quality and Compliance

Automating Your BOM System for PCB CAD Library Quality and Compliance Some years back I was helping my son organize his finances, and he was explaining to me how he didn’t need to track anything because all of that information was available to him online. The benefits that online banking provides are fantastic for sure, but they don’t quite cover everything. I asked him how he was tracking the checks that he had written which hadn’t cleared yet, and he dismissed me with a wave of his hand. These days, after several Read Article

How to Create a Bill of Materials That Meets Your Needs

How to Create a Bill of Materials That Meets Your Needs Sometimes when pressed to answer a question that I’m not prepared for like, “what do you want for your birthday”, I’ll respond flippantly; “small stacks of hundreds please!” I don’t even remember where I got this quote from, but I tend to use it a lot. It often kills the conversation and in the case of my wife, it earns me an immediate “annoyed wife glare” in response. Wouldn’t it be nice though if just for once someone actually honored my Read Article

Help Your PCB Design Process with CAD Tools that are Designed to Work Together

Help Your PCB Design Process with CAD Tools that are Designed to Work Together I’ve never quite understood how in all of our technological developments as humans, we haven’t yet developed a better grounding for playgrounds. When I was still small enough to swing, instead of sinking the whole swingset, I remember being so frustrated that our playground had rocks and mulch for us to run around on. That has always seemed a bit counterintuitive to me; designate an area as a play area for children but line it with hard or Read Article

Expert Dirk Stans Bridging Gaps in PCB Manufacturing

Expert Dirk Stans Bridging Gaps in PCB Manufacturing Judy Warner: Dirk, please give us a brief overview of your career path and history in the electronics industry. Dirk Stans: As an electronics engineer, I started my career at DISC which became Barco Graphics just one year after I joined the company. From day one I was active in the sales of Computer Aided Manufacturing (CAM) systems for the PCB industry in Europe. It was there that I gained insight into the evolution of the European and global Read Article

Don't Stay in the Tower: BOM System Communication and Component Pricing Costs

Don't Stay in the Tower: BOM System Communication and Component Pricing Costs Once upon a time, way back in the dark ages of the 20th century, there were three kingdoms: design, manufacturing, and purchasing. The royal design engineer’s process would look like this: they’d design the product, take their carriage to the manufacturing department kingdom where the designer would submit the design quickly and leave, trying to minimize as much chatter and cross communication as possible. The manufacturing engineers who receive Read Article

Don't Let Lithography Issues Cast a Shadow on Your PCB Manufacturing

Don't Let Lithography Issues Cast a Shadow on Your PCB Manufacturing Projectors can often be the most annoying piece of technology to work with. You could have a movie night you want to host with an old school projector and some nice, buttery popcorn but be unable to find a spot where the image projected isn’t crooked; you could be trying to give a highly-influential presentation to your peers and bosses, only to encounter that the projector has squished all of your images and graphs; you could be trying to teach Read Article

How Schematic Design Reuse Can Help Your Next PCB Schematic Layout

How Schematic Design Reuse Can Help Your Next PCB Schematic Layout In the town where I live there is this lady who is a magician with a sewing machine. She is in charge of the wardrobes for the high school musicals and is a whiz at taking costumes from old shows, and reusing them for new productions. Sometimes she alters the older costumes, and sometimes she simply uses them the way they already are. In the show this year, the evil queen is wearing a flamboyant dress that is actually an altered version of a Read Article

How PCB BOM Management Tools fit into a Paperless Manufacturing BOM System

How PCB BOM Management Tools fit into a Paperless Manufacturing BOM Software My wife is an avid reader, and we have a large selection of her favorite books filling the bookshelves in our family room. Lately though, she has been purchasing more and more E-books to read on her tablet. E-books are easier for her to store and transport, and she now prefers that format over the traditional printed book. This transition from paper to electronic format has been going on for a while now, and E-books are just a small portion of Read Article

How PCB BOM Management Can Reduce Delays in Manufacturing

PCB BOM Management: Spend Less Time on Your BOM and Reduce Delays in Manufacturing Real-time solutions with management tools Cafeterias in colleges, summer camps, and schools are often known for serving up food that has a consistent quality and similar ingredients. For the kids who are tired of eating spaghetti with meatballs, this approach to food production is a downer. However, from a manufacturing point of view, using standard ingredients with minimal variety makes for efficient production. This is also true in circuit Read Article

BOM Management Tools and Real Time Part Access: How It Will Help Your PCB Design for Manufacturability

PCB BOM Management Tools and Real Time Part Access: How It Will Help Your Design for Manufacturability Have you ever been so ready to take off on a new project that you can’t wait to jump into it? Of course you have. As engineers that’s part of what makes us tick. We’ve got so many ideas running around in our head that we would rather forego sleep or food in order to create a design. Then it happens, some kind of delay forces us to lock up the brakes on our creative process. There are many scenarios that can do this, but one of the worst is when Read Article