Design Libraries

Get into the Zone of PCB Parts Information from Your BOM Application

Get into the Zone of PCB Parts Information from Your BOM Application “Picture if you will,” “Imagine a world where,” and “Submitted for your approval” are all quotes from Rod Serling, the creator of shows like “The Night Gallery” and, of course, “The Twilight Zone”. Maybe it’s because these phrases were popularized by those shows, but I often find myself using them, especially when it comes to designing printed circuit boards. Imagine a world where you could actually work with your component data in a separate Read Article

STEP Models for CAD Libraries: What You Need to Know

What You Need To Know About Step Models for Cad Libraries STEP models for CAD libraries only continue to silo electronic and mechanical design. See how Altium Designer’s unified environment can streamline your workflow. Read Article

Supply Chain Solutions for Electronic Assemblies

Supply Chain Solutions for Electronic Assemblies Has this happened to you? You’ve finished a new PCB design that is ready for its prototype build and the race is on. Marketing has put the pressure on engineering for this “must have” device that they can show off, and everyone is expecting you to deliver it as soon as possible. You got the design done in record time and are ready to send it to the manufacturer when the word comes back to you that there is a problem. One or more of the that you Read Article

How Bill of Material Software Can Protect You from Unintended Errors

How Bill of Material Software Can Protect You from Unintended Errors Editorial credit: Willrow Hood / Shutterstock.com OK, I’ll admit it; I like the original Star Trek just as much as the next guy. Even with its laughable science, cheesy effects, and starships constructed with painted plywood for bulkheads, it still had relatable characters and compelling stories. But one thing that always bugged me was how our heroes could be all the way across the galaxy and jump into an alien spaceship and drive it like a pro Read Article

Component Symbol Information Management and Display Usability

Component Symbol Information Management and Display Usability Building a library of PCB components requires compiling information on footprint, electrical specifications, simulation models, pin arrangements, and other specifications. The amount of information in any component library is massive and needs to be aggregated into a single module in your PCB design software. A PCB component library should be flexible enough to allow designers and engineers to define proprietary components and implement the Read Article

Start Your Schematic Right with the Best Electronics Parts Management

Start Your Schematic Right with the Best Way to Organize Electronics Components and Management Software I loved building models when I was a kid. Whether it was airplanes, cars, ships, or tanks, it didn’t matter as long as I was gluing pieces together. You can imagine my disappointment then when none of my sons shared the same interest. In fact we just discovered a couple of old models tossed in a box that they had started and then given up on. The really sad thing is that the instructions for these kits are missing, and I have no idea now what Read Article

Controlling High Current LEDs with a TIP3055 Power Transistor

Controlling High Current LEDs with a TIP3055 Power Transistor and Voltage Regulator One of the occupational hazards of being a hardware is a growing belly size that is proportional to age. That’s why I try to keep myself fit with a regular workout at the gym. Power bars are indispensable in helping me get through my workout routine by keeping my energy levels high during the entire session. In electronics, the power transistor is equivalent to the power bar. It handles high current components, such as hundreds of LEDs drawing Read Article

BOM Management Tools for PCB Manufacturing

BOM Management Tools for PCB Manufacturing Between the mid-1980s and late 1990s, Spy magazine published a monthly “Separated at Birth” column/pictorial that would pair two selected photos of unrelated celebrities, cartoon characters, or movie characters. The authors would then point out similar physical characteristics from each photo. Mentally picture a space alien from a popular movie paired with a sultry singer to gain some appreciation for their humor. Separated at Birth? Well… Kinda Read Article

Your Advanced BOM Can Integrate PCB Design With Vacation Time

Your Advanced BOM Can Integrate PCB Design With Vacation Time Anyone who has ever put together a gift for their children knows the importance of quality instructions. The experience that stands out most in my mind is when I assembled a Foosball table for my children late one Christmas Eve. The pieces didn’t fit as they should, I was tired, and most frustratingly of all; some of them in the instructions didn’t match up with what came in the box. I was so angry at the Foosball table manufacturers and their Read Article

Digital Library Management for Circuit Boards: More Than a Few Shelves

PCB Creator's Digital Library Management for Circuit Boards: More Than a Few Shelves When you hear the word “components”, it’s natural to think about ICs, LEDs, resistors, and all the other electronic hardware that goes into building a PCB. But in terms of PCB design software, there is a lot of information that goes into any component. Every component has an associated symbol, footprint, pin arrangement, and other properties that are used by your PCB design software. With so many components available on the market and with Read Article

Editing Multiple Components Anywhere in Footprint

Editing Multiple Components Anywhere in Footprint Circuit board design has changed a lot over the years, and the way we work with library components has shifted as well. Originally, PCB designers created library components by laying down a sticker or “dolly” on a sheet of mylar on a drafting board. Later on, as designers migrated to CAD tools, the components were built using those same CAD tools. Those first tools didn’t offer much assistance to designers and you had to be really good at Read Article

Compare PCB Design Software Features For Your Device to Move to Manufacturing

Compare PCB Design Software Features For Your Device to Move to Manufacturing So you’ve just devised your new device that will revolutionize the world on the back of a cocktail napkin. Maybe your new medical device will have diseases running for the hills. Maybe you’ve got a great sensor for high-moisture environments. But how do you breathe life into your new product and finally implement your master plan for success? Those of us who have had such grand ideas are familiar with this dilemma. A PCB designer might know Read Article

Coupled Versus Uncoupled Inductors: Which is Right for Your Switching Power Supply?

Coupled Versus Uncoupled Inductors Procurement: Which is Right for Your Switching Power Supply? I recently took a deep dive into the various types of topologies surrounding switching power supplies. This article examined the benefits and downfalls of some of the most common topologies and aimed to assist you in the process of choosing how to power your design. The SEPIC topology is a very common switching mode power supply that can operate as both a Buck and a Boost converter. In other words, the SEPIC can act as a step-down (Buck converter Read Article

Developing 3D Printed Electronics to Minimize PCB Design and Manufacturing Costs

Developing 3D Printed Electronics to Minimize PCB Design and Manufacturing Costs After moving to a new city, I couldn’t resist visiting the local library to pick up my library card and explore educational resources. As I walked in, the librarian cheerfully handed me a pamphlet on using a 3D printer. I was thrilled to see how easy it is becoming to access a 3D printer. Once restricted to research universities and high-budget labs, 3D printing is now ubiquitous. 3D printed electronics are also starting to become more reliable Read Article

Strength of BOM Applications for Everything from Hobby Boards to Large Systems

Strength of BOM Applications for Everything from Hobby Boards to Large Systems I’m currently building a new tool shed and I was fortunate enough to find some plans for exactly what I need. Or at least I thought that I was fortunate until I started noticing some errors in the plans. At one point it instructed me to cut two door headers to a precise measurement, but that measurement was wrong and the headers ended up too short for assembly. I must confess, I may have uttered a few choice words concerning those shed plans on Read Article

How PCB Library Organization Expands Design Capabilities

How PCB Library Organization Expands Design Capabilities A popular children’s cartoon featured a superhero called the “Masked Retriever” who had a real job as an ordinary librarian. In the pursuit of justice, the Masked Retriever left a bold checkmark as a calling card and pursued anyone with an overdue book. In one animated adventure, the Masked Retriever pursued the most powerful man in the region by horseback because he wouldn’t give up his book. Unlike the of the Masked Retriever, PCB libraries don Read Article

Creating a Bill of Material with PCB Design Software using Altium Designer

PCB Design Software: Creating a Bill of Material using Altium Designer You’ve done it, your printed circuit board is finished and ready for PCB assembly. The schematic is finalized, the layout is checked and approved and you are ready to get this thing built. To do that though, you need to create a bill of materials. Fortunately, we are long past the days where these documents were created by hand. Every CAD system out there will automatically create a bill of materials through some library or other process. But Read Article