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Embedded thumbnail for Enhanced Constraint Manager in Altium Designer 25. Part I: From Directives to Creepage Rules
Enhanced Constraint Manager in Altium Designer 25 • Jun 9, 2025
Enhanced Constraint Manager in Altium Designer 25. Part I: From Directives to Creepage Rules

We are introducing a new video series on the Enhanced Constraint Manager in Altium Designer 25. In the first chapter, Samer Aldhaher demonstrates how to define net classes, apply clearance and creepage rules, and validate constraints within both the schematic and PCB. The video uses a 1kW, 400V brushless DC motor driver project to illustrate real-world applications.

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Embedded thumbnail for Design Faster with Altium Designer 25
Altium Designer's 25 Quantitative Benefits • Jun 6, 2025
Design Faster with Altium Designer 25

Every second and every click count in the product development cycle. See how the new PCB Layout Replication feature in Altium Designer 25 boosts your efficiency in the PCB design process. Want to improve even more? Check out our Benefit Calculator now!

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Embedded thumbnail for Creating PCB Drill Drawings and Tables in Altium Designer
How-To's • Jun 5, 2025
Creating PCB Drill Drawings and Tables in Altium Designer

If you want to learn more about drill drawings and tables in your PCB designs using Altium Designer, this tutorial is a must-watch. In the video, our Tech Consultant Zach Peterson walks you through multiple methods for generating these critical fabrication documents, including automatic Gerber outputs and custom drawings.

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Embedded thumbnail for Streamlining Team Collaboration in Industrial PCB Projects - Recording Preview
New in Altium Designer 25 • Jun 4, 2025
Streamlining Team Collaboration in Industrial PCB Projects - Recording Preview

This webinar recording shows how Altium Designer and Altium 365 improve team collaboration in industrial PCB projects. It covers features like version control, live commenting, task tracking, and JIRA integration to help teams work more efficiently and reduce costly errors.

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Blog • Jun 3, 2025
Preparing for Prototype: Final Component Validation

Final component validation is the last critical check before building a prototype, ensuring all parts are accurate, available, and viable. This article shows how Altium’s integrated tools—like SiliconExpert, Z2Data, Octopart, and BOM Portal—help teams avoid costly surprises and prepare with confidence.

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Blog • Jun 2, 2025
Getting Started with Harness Design in Altium Designer 25

Explore the essential steps and tools for Harness Design in Altium Designer 25, from initial setup to final documentation. The article highlights how the unified design environment streamlines the entire process, improving efficiency and project integration.

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Blog • May 30, 2025
The Future of PCB Design Starts Here

Altium Designer is constantly evolving, with powerful new features and updates on the way. Get an exclusive first look at what’s coming next—visit our Coming Soon page to stay up to date with the latest innovations.

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Blog • May 29, 2025
Simplify Harness-to-System Connections for Better PCB Design Outcomes

Struggling to keep harness and system designs in sync? In our brand-new article we explore how integrating PCB and harness design workflows can eliminate errors, improve collaboration, and accelerate your development process. Discover a smarter approach to connecting your harness to the system.

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Embedded thumbnail for AC Coupling Capacitors: Placement for High-Speed PCB Design
How-To's • May 28, 2025
AC Coupling Capacitors: Placement for High-Speed PCB Design

Learn the facts about AC coupling capacitor placement in high-speed PCB designs. In this video, Zach Peterson explores the ongoing debate: should AC coupling capacitors be placed near the transmitter or the receiver in high-speed differential pairs?

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Blog • May 27, 2025
The Crucial Balance: Cost, Quality, and Availability In Electronic Component Selection

Balancing cost, quality, and availability is key when selecting electronic components. This article explores how to make informed choices that meet design goals while managing supply chain and sourcing challenges.

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Embedded thumbnail for Coming Soon: Export 3D-MID Tracks as Centerline Curves
New in Altium Designer 25 • May 23, 2025
Coming Soon: Export 3D-MID Tracks as Centerline Curves

Coming Soon: 3D-MID Track-to-Centerline Export allows you to export conductive tracks on 3D substrates as precise centerline curves within STEP files—enabling seamless integration with advanced 5-axis manufacturing processes. Explore more upcoming upgrades on our Coming Soon page.

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Embedded thumbnail for Advanced xSignal and Impedance Control Techniques - Recording Preview
New in Altium Designer 25 • May 20, 2025
Advanced xSignal and Impedance Control Techniques - Recording Preview

This webinar recording explores advanced xSignal and impedance control techniques in Altium Designer 25. It covers defining xSignals, managing impedance profiles, differential pairs, and delay tuning—all essential for high-speed PCB design. Full recording you find here: April 2025 COM Webinar Recording.

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Blog • May 19, 2025
Wire Harness Failures: The Hidden Costs and Real-World Recalls That Could Have Been Prevented

Wire harness failures can lead to significant financial losses, production delays, and safety hazards. This article delves into real-world examples of such failures across industries and illustrates how modern CAD tools can help prevent these costly issues.

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Embedded thumbnail for Coming Soon: Embedded 3D Models for Harness Designs
How-To's • May 16, 2025
Coming Soon: Embedded 3D Models for Harness Designs

Coming soon: the Embedded 3D Models for Harness Designs feature will automatically include Parasolid-format 3D models in your harness layout drawings. This improves integration with MCAD CoDesigner, enabling seamless synchronization between electrical and mechanical design domains. To see more upcoming upgrades, visit our Coming Soon page.

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Embedded thumbnail for Make Smarter Design Decisions with Signal Analyzer by Keysight
New in Altium Designer 25 • May 14, 2025
Make Smarter Design Decisions with Signal Analyzer by Keysight

Discover how to simplify your workflow and boost design confidence with Signal Analyzer by Keysight—a complete extension available right inside Altium Designer 25. This whitepaper shows you how to analyze impedance, delay, and insertion/return loss without ever leaving your design environment.

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Blog • May 13, 2025
Part Selection Fundamentals: Creating Resilient Component Requirements

Learn how to ensure electronic components meet the demands of harsh environments. This article explores key standards, testing protocols, and design considerations for building resilient systems that perform reliably under extreme conditions.

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Sharing Settings in Altium 365
Blog • Apr 12, 2022
Granular Sharing — Role and Group Management

With Altium 365, you can grant permission to teams or users based on the specific needs of a project. We have expanded Altium 365’s file-sharing setting, giving you more granular control over who can download source files and reshare projects with others

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Use your DRCs
Blog • Apr 7, 2022
Design Rule Checking in the PCB Design Workflow

Any time you design a PCB, and you want to turn it into a real product, you will have to make sure the design obeys the constraints within the standard PCB manufacturing process. This imposes multiple rules on any design, and ECAD software will enforce design rules as you create the board to ensure you obey these important constraints. Make sure you enforce the right design rules at the beginning of the PCB design workflow 

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How to select high frequency materials
Blog • Apr 5, 2022
Best Practices for High-Frequency PCB Material Selection

High frequency PCB design can seem esoteric, and I've heard many an engineer describe it as "black magic"! The subject is also a bit confusing, especially once someone asks which frequencies could be reasonably considered "high". Before you do anything inside the layout for a high-speed or RF PCB, you will need to pay attention to the materials being used in the board. If you're unsure which high frequency PCB materials you should use, then keep reading to learn more.

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PCB Noise Reduction
Blog • Mar 31, 2022
PCB Noise Reduction: Do You Need Isolation, Shielding, or Filters?

Of all the noise and operational challenges designers face in their PCBs, there is one overarching problem that is arguably most popular: electronic noise. It could originate as an SI/PI problem, it could possibly arise from some external source, or it could be good old-fashioned crosstalk! These tend to fall into three categories: adding shielding, doing something to create isolation, or placing filters. Let's look at all of these as they tend to be the default solution set when confronted with many noise problems.

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What’s New in Altium 365
Blog • Mar 29, 2022
What’s New in Altium 365: Version Control for Hardware, Layer Stackup in Web Viewer, and SOC 2 Type 1 Certification

In February, we hit a new record in the number of users on the platform. The Altium 365 user community is now 20,000 strong! You can now migrate from an external version control system to Altium 365 preserving the history of commits. We also received the SOC 2 Type 1 certification from KPMG, made layer stack available in the web viewer, and added the brand new capability to track tasks in the context of your design project. Keep reading to learn more!

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Electronic Design to Delivery Index
Blog • Mar 24, 2022
Introducing Spectra's Electronic Design to Delivery Index

Get a cohesive view of supply chain market conditions, stay on top of trends, and avoid disruption with this free, monthly report from Spectra.

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Rigid-Flex in Altium Designer
Blog • Mar 22, 2022
Support for Rigid-Flex in Altium Designer

Rigid-flex in Altium Designer starts with designing a manufacturable PCB layer stack complete with via transitions and any calculated impedance requirements. Flex sections also need to be placed in the layer stack before moving into the PCB layout. Once inside the PCB editor, bending lines can be clearly defined in the PCB layout, and these can be visualized in Altium Designer's 3D PCB design tools. Keep reading to see how Altium Designer supports your flex and rigid-flex designs.

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Specifying your stackup
Blog • Mar 17, 2022
Communicating PCB Layer Stackup Needs to Manufacturers

In the business of PCB design, communicating needs to manufacturers and vendors is a top priority. The context of our requests is sometimes lost either by not providing the correct information, not listing enough information, or not giving any information. Although the experienced PCB designer can take steps to specify everything they want to see in their PCB stackup, eventaully the manufacturer will handle that decision in an effort to balance available materials with processing capabilities and yield.

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Risk Vs. Reward
Blog • Mar 15, 2022
Risk Vs. Reward

During the recent IPC APEX expo, there was a lot of discussion about SAP, or semi-additive PCB processes.  As with any new technology adoption there were people that are excited to jump right in and start designing with much finer feature sizes and work through the inevitable changes to the traditional thought process. Others are in a "let’s wait and see" mode and of course there are a few skeptics there as well, so keep reading to learn more.

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Parasitic Extraction for your traces
Blog • Mar 10, 2022
Parasitic Extraction with an Electromagnetic Solver in PCB Routing

Parasitic extraction: the integrated circuit design community must grapple with this task on a daily basis, especially once gate features are reduced below ~350 nm and chips run at high switching speeds. The PCB community also has to deal with this idea in order to better design power delivery networks, interconnects with precise impedance, and properly quantify crosstalk and coupling mechanisms.

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PCB
Blog • Mar 8, 2022
Ebook: PDN Simulation and Analysis Guide

Most designers don’t realize they need to worry about power integrity until they have a power integrity problem. Other designers might build boards that can’t handle the demands of modern digital and high frequency components, and they may not realize the problems that lurk in their power delivery network (PDN). Although the basic concepts involved in designing for power integrity are well-known, myths about power integrity abound, and designers need tools to help them evaluate and qualify power integrity in a PDN.

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Ferrites in PDN Simulation
Blog • Mar 3, 2022
Ferrite Beads and Transfer Impedance in a PDN Simulation

The use of ferrites in a PDN is one design recommendation that is fraught with unclear guidance and over-generalized recommendations. If you see an application note or a reference design that recommends placing a ferrite in a PDN, should you follow this in your specific design, or should you ignore this and focus on adding capacitance? 

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PCB Design Outputs
Blog • Mar 1, 2022
Overview of PCB Design Output Files

Before your board can be put into production and prepared for assembly, you have to generate a set of files that assist your manufacturer. These are your PCB design output files, also known as manufacturing files, fabrication data, assembly files, and a host of other names. Before you send your design file off to a manufacturer in an email, make sure to get a list of their required fabrication and assembly files first. If you’re a new designer, take some time to read over the basic PCB manufacturing file extensions below.

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How transformers work
Blog • Feb 24, 2022
Transformer Theory Made Simple

Transformers can provide very effective signal isolation and are used to manipulate AC voltage and current levels. They can achieve all this with a greater than 95% power efficiency, which is why we commonly see them used in bench power supplies, audio gear, computers, kitchen appliances, and wall-warts. However, transformer theory can be unintuitive and in this article we answer on questions about them

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Take advantage of the VCS-based workflow in Altium 365
Blog • Feb 22, 2022
Using Altium 365 Over Your Vanilla Version Control System

There are all sorts of version control systems (VCS) out there that people have been using with their PCB design software. As discussed in Why Use a Version Control System, we looked at different options ranging for local hard drive storage to sophisticated online revisioning systems. In this article we will be reviewing the differences between a standard VCS and Altium 365.

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Recovering Copper Losses
Blog • Feb 17, 2022
Recover Conductor Losses By Clearing Your PCB Ground Layer

Controlled impedance routing at high frequencies is difficult enough, and it's important to make sure that you stay within your loss budget on long routes or in lossy media. When you have to route a long trace or a long differential pair to a connector or another component, what can you do if you're reaching the end of your loss budget? In this article, we’ll take a look at the skip reference routing method and explain how it can help recover some loss budget in a lossy interconnect.

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Embedded thumbnail for Altium Harness Design Tutorial - From Schematic to 3D Layout
How-To's • Aug 12, 2025
Altium Harness Design Tutorial - From Schematic to 3D Layout

Design professional harness systems in Altium with confidence. Follow this comprehensive tutorial to learn multiboard project setup, create wiring diagrams, visualize in 3D, and produce manufacturing-ready documentation complete with ECAD-MCAD integration for precise wire length measurement.

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Embedded thumbnail for Arduino to Custom PCB: Professional Design Transformation
How-To's • Aug 7, 2025
Arduino to Custom PCB: Professional Design Transformation

Discover how to upgrade your Arduino Nano-based PCB design into a professional, custom PCB. This tutorial walks through the process of replacing development boards with individual components to create a production-ready design, using a real drone project as the example.

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Embedded thumbnail for PCB Library Management: One Library or Many?
How-To's • Aug 5, 2025
PCB Library Management: One Library or Many?

This detailed guide walks you through the pros and cons of each approach and offers proven strategies for managing component data, whether you're an independent designer or overseeing libraries for an entire organization.

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Embedded thumbnail for Coming Soon: Sawtooth Rounding Support for Length Tuning
New in Altium Designer 25 • Jul 31, 2025
Coming Soon: Sawtooth Rounding Support for Length Tuning

Sawtooth Rounding for Length Tuning improves signal‑path accuracy by applying controlled corner‑rounding to sawtooth geometries during both Interactive Length Tuning and within‑pair matching in the Auto Tuning engine. Discover this capability and additional innovations on our Coming Soon page.

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Embedded thumbnail for Coming Soon: Z-Axis Clearance Rule
New in Altium Designer 25 • Jul 29, 2025
Coming Soon: Z-Axis Clearance Rule

The Z-Axis Clearance Rule checks the shortest distance between copper features on different layers in a PCB design. It is available in both the Constraint Manager and the legacy PCB Rules Editor. Discover more new features in Altium on our Coming Soon Page.

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Embedded thumbnail for Coming Soon: Advanced Polygon Pour Engine
New in Altium Designer 25 • Jul 24, 2025
Coming Soon: Advanced Polygon Pour Engine

Now supports true arcs instead of approximated curves in copper pours. This enhanced engine marks a major advancement in the polygon pour process in Altium Designer, delivering smoother and more accurate copper shapes. Native arc rendering improves visual quality and helps ensure cleaner, more professional PCB designs.

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Embedded thumbnail for How to Design Rigid-Flex PCB Stackups from Scratch
How-To's • Jul 22, 2025
How to Design Rigid-Flex PCB Stackups from Scratch

Watch this tutorial to learn the fundamentals of Rigid-Flex design. We cover everything from understanding polyimide materials and adhesive layers to building complex, multi-layer Rigid-Flex constructions that are ready for manufacturing.

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Embedded thumbnail for How to Draw Antipads - Complete Tutorial
How-To's • Jul 17, 2025
How to Draw Antipads - Complete Tutorial

Discover how to draw and define antipads in Altium with this complete tutorial. Learn three different methods for creating antipads around vias. From simple design rules to advanced polygon cutouts for both basic and complex PCB designs.

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Embedded thumbnail for Do PCB Manufacturers Actually Look at Fabrication Drawings?
How-To's • Jul 15, 2025
Do PCB Manufacturers Actually Look at Fabrication Drawings?

Explore this in-depth tutorial featuring real fabrication drawings, stackup specifications, and drill tables - all created using Altium Designer’s Draftsman tool. Learn essential insights into PCB data management and manufacturing requirements from an industry perspective.

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Embedded thumbnail for Compensating Transmission Line Losses in a PCB Calculator
How-To's • Jul 10, 2025
Compensating Transmission Line Losses in a PCB Calculator

This tutorial uncovers the key difference between ideal, lossless impedance calculations and real-world signal behavior giving you practical techniques to design controlled impedance PCBs that deliver reliable performance.

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Embedded thumbnail for How Close Can You Bring a Reference Plane?
How-To's • Jul 8, 2025
How Close Can You Bring a Reference Plane?

Explore our in-depth investigation into practical simulations using both Altium Designer and Polar Si9000. We demonstrate impedance sensitivity analysis and reveal the real limitations of optimizing reference plane proximity for improved signal shielding.

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Embedded thumbnail for Do PCB Thermal Vias Actually Work?
How-To's • Jul 3, 2025
Do PCB Thermal Vias Actually Work?

Are thermal vias really helping your PCB’s heat management? Tech Consultant Zach Peterson dives into simulation data, research, and a controversial article to uncover the truth. Learn why via count and spacing matter more than sheer quantity.

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Embedded thumbnail for Stripline Routing Deep Dive: How Close Is Too Close?
How-To's • Jun 30, 2025
Stripline Routing Deep Dive: How Close Is Too Close?

In this video, Zach Peterson takes a deep dive into what happens when reference layers are incorrectly set in a PCB stackup and how that affects impedance, signal integrity, and EMC. He also shares valuable insights into stripline routing proximity issues and best practices for assigning reference planes.

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Embedded thumbnail for Coming Soon: Solder Mask Zero Expansion
New in Altium Designer 25 • Jun 25, 2025
Coming Soon: Solder Mask Zero Expansion

Solder Mask Zero Expansion marks a move toward industry alignment, specifically with IPC-7351B and IPC-2581B standards. It changes the default solder mask expansion value from 4 mil to 0 mil. Discover more upcoming updates on our Coming Soon Page.

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Embedded thumbnail for Analog Supply without a Ferrite: Proper Isolation Techniques Explained
How-To's • Jun 20, 2025
Analog Supply without a Ferrite: Proper Isolation Techniques Explained

In our new tutorial, you'll learn why ferrite beads may not be the best choice for isolating analog and digital supply pins on integrated circuits. Zach Peterson debunks common misconceptions about ferrite bead isolation and introduces better alternatives, including dedicated LDOs, precision voltage references, and effective filtering techniques to help you achieve cleaner analog signals in your designs.

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Embedded thumbnail for Enhanced Constraint Manager in Altium Designer 25. Part II: Physical Constraints and Routing Differential Pairs
Enhanced Constraint Manager in Altium Designer 25 • Jun 16, 2025
Enhanced Constraint Manager in Altium Designer 25. Part II: Physical Constraints and Routing Differential Pairs

In the second video of Samer Aldhaher’s "Enhanced Constraint Manager" series, we continue designing a 1 kW, 400 V brushless DC motor driver. This episode focuses on setting physical constraints using constraint sets, routing differential pairs, and demonstrating the Auto Shrinking feature in Altium Designer 25.

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 Preventing Obsolescence Before It Hits
On-Demand Webinar • Jun 12, 2025
Proactive Lifecycle Management: Preventing Obsolescence Before It Hits
Take the first step toward eliminating avoidable delays and costly redesigns. Don't miss it and register now!
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Integrating Requirements June 2025 Webinar
On-Demand Webinar • May 28, 2025
Integrating Requirements into Your PCB Design Workflow
Join our webinar where you will learn about integrated requirements tools who can help you eliminate late-stage design changes, AI support through system requirements and integration of design requirements directly in PCB Design. Don't miss it, register now!
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A365 Webinar
On-Demand Webinar • Apr 23, 2025
Collaborative Design Review: Ensuring Quality from Schematics to Supply Chain
Join our live webinar to learn how Altium 365 accelerates collaboration, standardizes workflows, and ensures design integrity to mitigate risks and accelerate time to market.
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Webinar: From Prototype to Production: Optimizing BOM Costs Without Compromising Quality with Part Analytics
On-Demand Webinar • Apr 22, 2025
From Prototype to Production: Optimizing BOM Costs Without Compromising Quality with Part Analytics
Learn how to reduce production BOM costs without redesign, explore techniques to consolidate part demand for volume savings, and discover case examples from supply chain teams that increased sourcing process efficiency by up to 97%.
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Streamlining Team Collaboration
On-Demand Webinar • Apr 17, 2025
Streamlining Team Collaboration in Industrial PCB Projects
Join us for our upcoming webinar to discover how Altium Designer and Altium 365 can transform your team’s collaboration and take your PCB design projects to the next level. Attend for a chance to win free access to the Altium 365 Training Bundle.
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Component management
On-Demand Webinar • Apr 10, 2025
Ensure Best Designs with Professional Library Management
In this webinar, you'll discover how Altium Designer facilitates robust component management, including adding part choices to mitigate supply chain risks and leveraging Altium 365 managed components.
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April 2025 Webinar Cover
On-Demand Webinar • Apr 9, 2025
Component Selection in Altium Designer: Making Data-Driven Decisions with Data Integrations
Improve component selection with real-time data insights in Altium 365! Join our live webinar to optimize your PCB development. Sign up now!
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Altium Agile
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Get a first glimpse into this new Electronic Product Development Platform.
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Altium Designer Overview
On-Demand Webinar • Dec 4, 2025
Altium Designer Onboarding Workshop
Join our live training workshop and see Altium Designer in action—from creating your first schematic to delivering ready-to-manufacture PCB files.
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Altium Platform
On-Demand Webinar • Nov 21, 2025
Altium Platform - A foundation to meet your & your company’s targets
Discover how the Altium platform makes multidisciplinary cooperation easy and efficient.
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Harness design
On-Demand Webinar • Nov 17, 2025
From single PCB to Harnessed Product
Discover how to streamline PCB-to-harness design with Altium’s powerful tools and boost collaboration across disciplines.
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3D-MID Design
On-Demand Webinar • Oct 20, 2025
3D-MID Design in Altium
Discover how even complex products for 3D circuit designs are implemented easily in Altium.
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Altium Designer Overview
On-Demand Webinar • Aug 20, 2025
Altium Designer and Altium 365 Overview
In this webinar we will show you how easy it is to create a prototype from scratch using Altium Designer in combination with Altium 365.
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Altium Enterprise
On-Demand Webinar • Aug 3, 2025
Safety & Reliability in Electronics Design – Strategies, Standards & Tools
How can development teams and decision-makers effectively implement safety, security, and compliance without delaying innovation?
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Altium Enterprise
On-Demand Webinar • Aug 2, 2025
Sustainability & Energy Efficiency in Electronic Product Development
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Proactive Component Selection
On-Demand Webinar • May 22, 2025
Proactive Component Selection: Mitigating Manufacturing Delays Before They Happen
Most teams spend hours on component research yet still face redesigns. Learn how Altium 365 helps you make proactive, data-driven part decisions. Join SiliconExpert’s Jackie Sartin to discover smarter sourcing with real-time insights and validated alternatives.
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