Design for Manufacturing (DFM)

The Best PCB Component Placement Software Helps You to Efficiently Finish Your Placement

The Best PCB Component Placement Software Helps You to Efficiently Finish Your Placement Remember when we were kids and our parents gave us permission to do something fun but first we had to finish our chores? Now, taking out the garbage, folding clothes, and mowing the grass I’d prefer compared to budgeting for vacations or renovating bathrooms. Getting the chores completed lets me move on to something that is at least significantly more convenient and in many cases more fun. When I’m designing, I have similar chore preferences and Read Article

Pass The Baton Well to PCB Design Successors

Pass The Baton Well to PCB Design Successors Have you ever walked into a new job, first-day energy rolling through your shoulders, only to sit down and look at the notes left from the person who last had your job and know exactly what the problem was: poor organization. Poor organization is usually pretty noticeable in any work process; however, it takes on its most detrimental final form when you are trying to train someone based on the poorly organized leftovers of someone else. Early in Read Article

Bill of Materials for PCB: Part Number System and Organization, or Packing Tetris?

Bill of Materials for PCB: Part Numbering Systems and Organization, or Packing Tetris? It would be great if spending a day at the beach didn’t require gathering towels and chairs, fixing lunch, and making sure there was enough sunscreen to go around. Swimsuit selection, packing up, and traveling are also unpleasant chores. It would be nice to just think “beach” while sitting on the couch, and suddenly be comfortably working on a tan with your toes in the sand. That’s the thing about organization though; it’s what really gets us Read Article

The Best Layout Software for PCB Design Output Files Lets You Shop Carefree

The Best Layout Software for PCB Design Output Files Lets You Shop Carefree Have you ever returned from the grocery store only to find out that you neglected something important? I have done this more times than I can count. Not that I mind getting out of the house, I just don’t necessarily want my free time consumed with trips to the store. Besides, I have already given my family plenty of reasons to have fun at my expense. I don’t need to help them out with additional ammunition. Newsflash! This is why shopping lists 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

Your PCB Bill of Materials Report Can Be So Much More Than a Simple Statement

Your PCB Bill of Materials Report Can Be So Much More Than a Simple Statement I just finished going through my bank balances and I am very grateful for the online utilities that my bank provides. It used to be that you could only get an account statement in the mail from your bank that you had to reconcile with your checkbook. Today’s online banking systems are far superior with different utilities to help you track and organize your finances. With these tools you can move money around, create and monitor budgets, as do Read Article

What’s Worse: Holes in Your Winter Gloves or Copper Layer Defects?

What’s Worse: Holes in Your Winter Gloves or Copper Layer Defects? Much of the United States is going through a remarkably cold period right now; as I write this there is only about 10% of the country experiencing temperatures above freezing. It was a true, white Christmas for many; however, not the white that most expect: instead of snow, they got ice. Living in areas where the temperature can vary by up to 40℉ in a day means dressing in layers. If you’re anything like me, you’re still mastering the art of Read Article

Backroads or Highway: Managing PCB Power Distribution with a PDN Analyzer

Backroads or Highway: Managing PCB Power Distribution with a PDN Analyzer Who hasn’t been caught daydreaming out the window, overlooking the lines of cars on the freeway at a standstill, wondering about easier or more effective ways of getting to your job on time? And even then, sometimes the alternate routes aren’t always the fastest—there could be road construction, or an event going on which makes you have to re-route even more. At that point, most tend to throw all hopes for getting to work on time out the window Read Article

Don’t Get Caught Sleeping: Resolve PCB Power Distribution Problems

Don’t Get Caught Sleeping: Resolve Symptoms of Bad PCB Power Distribution in Networks and Designs I’ve got a heating problem at the moment—after 30 years of service to the various owners of this house, my furnace is finally throwing in the towel and no longer providing heat. Unfortunately, this has come at a, let’s say, inopportune time with it hovering just under freezing lately, and with nights being even more frigid. We installed an ad hoc heating system comprised of the gas fireplace and several space heaters; however, this is not a long Read Article

Preventing Critical PCB Contamination: There Goes the Boom

Preventing Critical PCB Contamination: There Goes the Boom Ensuring chemical compatibility isn’t always as straightforward as avoiding throwing oil on a fire. When I was an undergrad, I worked in a lab with a heavy emphasis on etching. Processing steps use a range of chemicals, and sometimes these chemicals would not be compatible. One day, a student coworker of mine was hearing weird sounds while etching. After a few minutes, he pulled the fume hood shut and encountered a small explosion from Read Article

Manufacturing Outputs Datasheet

Manufacturing Outputs Documentation and Datasheet Who wants to send their masterfully designed PCB to their fabricator, only to be told that the board is un-manufacturable? This can happen for a number of reasons, including outdated supplier data, incomplete documentation, improper panelization schemes, or a lack of fabrication documentation. Instead of relying on different programs to design your PCB and generate deliverables, you need an integrated software platform that includes all the Read Article

Tips for Real-World PCB Design: Timing, Communication, and Traceability

Tips for Real-World PCB Design: Timing, Communication, and Traceability I love food; I love the preparation, finding the ingredients, adding the minute adjustments of seasonings and salt, and cooking multiple courses at once. But when I first started cooking for myself, I prepared each part of the meal individually. I found it immensely difficult to keep track of the different dishes and ensure none stuck to the pan—or went without stirring for too long. So I sacrificed time and did each task individually. What my Read Article

How to Create a 3D Donut and Other Unusual Shapes in Your PCB Design

How to Create a 3D Donut and Other Unusual Shapes in Your PCB Design It is generally very simple to create realistic 3D mechanical shapes in Altium Designer^® using the included Extruded, Cylinder, and Sphere shape types in the PCB Library editor. However, some shapes can be tricky. A board outline can be extremely helpful and can even produce shapes like the polygon (polygon pour). A 3D donut, however, is what we will be focusing on today. Although a hole cannot be cut out of any of the Altium-created shapes, a Read Article

Beginner’s PCB Design for Manufacturing Guidelines

Beginner’s PCB Design for Manufacturing Guidelines We’ve compiled some of the most important design for manufacturing guidelines for beginner engineers. Read Article

Important Considerations for Pads in PCB Design: Pad Cratering Prevention

Important Considerations for Pads in PCB Design: Pad Cratering Prevention Every year after Halloween, my school used to have a pumpkin launch, probably so they could get the pumpkins on sale. Mostly, mechanical engineering students participated, but anyone was allowed to enter and see if they could launch their pumpkin the farthest. Sections of campus were blocked off and your path to class was rerouted if you went at all. Most of the engineers got (or took) the morning off for cheering and jeering. Results were Read Article

Considerations for PCB Circuit Design: Why PCB Labeling is Important

Considerations for PCB Circuit Design: Why PCB Labels are Important Checklists are an important part of life. Airline pilots use them to make sure that they’ve put the wheels down before landing. Shoppers use them to make sure that they don’t forget to buy the eggs. We all use checklists in different ways, and many of us would be lost without them. Here’s another good use for a checklist; making sure that we don’t forget to include important elements on our PCB design. It’s not likely that we will forget to place Read Article

How to use Circuit Design Software for PCB DFM Guidelines

How to use Circuit Design Software for PCB DFM Guidelines I once had the privilege of touring the USS John C. Stennis (CVN-74) courtesy of a family member who served aboard her. Although secure areas were off-limits to me, I still was able to see a good portion of the ship. I saw everything from hangars and workshops to crew quarters and the galley. I even stood on the foremost part of the flight deck, right where Optimus Prime stood at the end of the second Transformers movie. Through it all, I was Read Article