Altium Designer - PCB Design Software

Easy, Powerful, Modern: Altium Designer is the world’s most trusted PCB design system for professionals and students. Browse our resources to learn more about how Altium Designer is revolutionizing the PCB design industry, and empowering designers to bring all of their ideas to life!

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Power supply EMI

How to Combat Power Supply EMI in Your PCB Power supply EMI can be like a ghost lurking in your PCB layout, but some simple design choices can help you prevent excess EMI from your power supply or power regulator. Read Article

RF PCB material

RF PCB Material Comparison for mmWave Devices Here’s a comparison of the best RF PCB materials or your high-frequency analog products. Read Article

IPC slash sheet

All About IPC-4101 and IPC-4103 Slash Sheets PCB laminate material requirements are outlined in slash sheets as specified in the IPC-4101 standard. Read our guide to learn about this standard and how materials are specified. Read Article

RF PCB Layout and Routing

The Digital Engineer's Guide to RF PCB Layout and Routing Read our guide to learn some best practices for RF PCB layout and routing. We’ll also look at how simulation tools can help you evaluate your RF PCB layout. Read Article

Continuous conduction mode

Continuous Conduction Mode in an SMPS: What is it and Why it Matters Learn more about continuous conduction mode and how to design to this condition in your power supply. The best design and simulation tools can help you verify continuous conduction mode is reached. Read Article

Parameterized Tests Using Pytest for Hardware in the Loop Testing

Parameterized Tests Using Pytest for Hardware in the Loop Testing In Configuring a Hardware in the Loop Project, we reviewed the hardware concept in the loop testing using the Pytest framework. In that article, we examined the high-level concepts needed to create a basic test framework and structure. In this article, we will be reviewing the Pytest framework in-depth, specifically parameterized tests. At the end of this article, the reader will understand the difference between individual tests and Read Article

LDO vs switching regulator

Using an LDO vs. Switching Regulator in Your PCB Designing a low power device? Learn more about the tradeoffs between an LDO vs. a switching regulator in this article. Read Article

PCB trace length

All About Your PCB Trace Length: How Long is Too Long? Learn more about PCB trace length and how transmission line losses mount in your designs. Read Article

switching power supply output filter

Switching Power Supply Output Filter: Design and Simulation SPICE packages can help you design a switching power supply output filter bby looking at transient response results and running parameter sweeps. Read Article

PCB ground plane design

PCB Ground Plane Best Practices in Your Multilayer Stackup Learn all about proper use of a PCB ground plane and grounded copper pour in your design. You’ll ensure signal integrity and low EMI with correct PCB ground plane placement. Read Article

altium outjob files

Altium OutJob Files vs. Project Release: What's the Difference? Altium OutJob files provide an easy way to create, export, and organize your PCB fabrication files. Now when you need to share your data through the cloud, you have other options. Read Article

Transient analysis

Guide to Transient Analysis in SPICE Simulations for Electronics The best SPICE simulation tools will make transient analysis easy. Learn more about transient analysis in circuit design in this article. Read Article

PCB templates

How to Use Design Data and PCB Templates in the Cloud Altium 365 provides an easy way to store, manage, and access PCB templates as part of design reuse. Learn more in our short guide. Read Article

PCB tooling holes

All About PCB Tooling Holes: What They Are and Where They Go Learn all about PCB tooling holes and mounting hole styles in your design and how they are used in the PCB manufacturing process. Read Article

Gerber file formats

Your Guide to Gerber File Extensions in PCB Design Gerber files come with multiple extensions but in only two common file formats. You can learn more about Gerber file extensions in this article. Read Article

Electrolytic Capacitor Lifespan

What Influences Electrolytic Capacitor Lifespan? If you speak with a bunch of design engineers, you might quickly form the opinion that the electrolytic capacitor has a particularly dubious reputation. This view certainly hasn’t been helped by the so-called “capacitor plague” that occurred in the first few years of the new millennium. A faulty electrolyte mix used in these types of capacitors led to premature device failures, and quite often, a “bit of a mess” was made to the PCBs on which they Read Article

Types of PCB soldering

Types of PCB Soldering and the Assembly Process There are multiple types of PCB soldering used in assembly, learn more about these types of solder and processes used to apply them. Read Article