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Embedded thumbnail for Constraint Manager Improvements in Altium Designer 25
New in Altium Designer 25
Constraint Manager Improvements in Altium Designer 25

Discover the latest in Altium Designer 25’s Constraint Manager, with updates like flexible net selection, streamlined rule management, and differential pair handling. Simplify your PCB design workflow with powerful new tools and enhancements.

NEW
Embedded thumbnail for Signal Integrity Made Simple - Recording Preview
How-To's
Signal Integrity Made Simple - Recording Preview

Catch up on our “Signal Integrity Made Simple” webinar to explore essential techniques for ensuring high-speed design integrity. Watch the recording to gain practical insights, and don’t miss our upcoming November webinar showcasing the latest Altium Designer release, featuring the powerful Signal Analyzer by Keysight and additional tools to optimize your projects.

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Kickstart Your Rigid-Flex Journey
Kickstart Your Rigid-Flex Journey: Part III - PCB Layout

In this third installment of our series, Piet Callemeyn demonstrates PCB layout creation from scratch for a rigid-flex project, covering key techniques like bend lines and split lines. A must-see for any PCB designer!

Embedded thumbnail for Beyond PCB Design with Altium Designer - Recording Preview
New in Altium Designer 24
Beyond PCB Design with Altium Designer - Recording Preview

We invite you to watch this webinar recording, where you'll discover how to streamline your entire PCB development workflow. Learn how to go beyond design to optimize documentation, outputs, and design specifications using Altium Designer. Check the recording here: COM September Webinar.

Blog
Optimize PCB Design with Integrated BOM and CAD Systems

Discover how integrating BOM management and CAD systems can streamline your PCB design process in this insightful article. Learn how combining these tools enables smoother collaboration, reduces errors, and improves design efficiency, helping you optimize your workflows from concept to manufacturing.

Embedded thumbnail for Advanced Wire Bonding Techniques in Altium Designer - Demo
New in Altium Designer 25
Advanced Wire Bonding Techniques in Altium Designer - Demo

Check out our brand-new demo of the Wire Bonding tool in Altium Designer! Learn step-by-step how to define die chips, create footprints, route bond wires, and set up a proper PCB layout with rules and constraints.

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New in Altium Designer 24
Use Cases with Dave Young: Harness Design

Join Dave Young in this Use Cases video as he walks you through Harness Design in Altium Designer 24. From starting a new harness project to utilizing wires and taps, you’ll discover how easy it is to replace standard schematic views with detailed mechanical drawings. Don't miss this hands-on tutorial and elevate your design expertise!

Embedded thumbnail for Make Smarter Design Decisions - Signal Analyzer Demo
How-To's
Make Smarter Design Decisions - Signal Analyzer Demo

Master the Signal Analyzer by Keysight in this demo! Learn to analyze and fix net classes for impedance, delay, and return loss to optimize your designs. Watch now and take your PCB designs to the next level.

Blog
The Essential Guide to Through-Hole Resistors

Resistors are fundamental components in electronic circuits, essential for controlling current and voltage. This article explores their basic principles, types, and key applications, helping you understand their crucial role in electronics.

Blog
Avoiding Costly Delays: Essential Tips for PCB Designers

Efficient PCB design is crucial for avoiding costly delays in product development. This article offers practical tips and best practices for PCB designers to streamline their workflows, minimize errors, and ensure timely project completion.

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Altium Stories
Engineering Aerial Intelligence with Quantum Systems

Quantum Systems specializes in engineering advanced drone solutions that deliver critical aerial intelligence to various industries. Watch the new Altium Stories episode to see how Altium Designer and Altium 365 help Quantum Systems streamline their electronics engineering processes, ensuring seamless collaboration across teams.

Blog
Mastering EMI Control in PCB Design: Component Placement for EMC

In the second article of the "Mastering EMI Control in PCB Design" series Dario Fresu explores how effective component placement can reduce electromagnetic interference (EMI) in printed circuit boards. He highlights strategies such as board segregation and careful management of high-speed signals and their harmonics to ensure signal integrity and minimize emissions.

Embedded thumbnail for Crover Uses Altium to Develop Subterranean Grain Swimming Robots
Altium Stories
Crover Uses Altium to Develop Subterranean Grain Swimming Robots

Discover how, through Altium's Launchpad program, Crover leveraged Altium Designer and Altium 365 to accelerate iteration and collaborate seamlessly across teams, including their mechanical engineering division. With intelligent part data readily available, they were able to make informed part choices with confidence.

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Power component on PCB
Blog
Testing the Limits of Your LDO's Efficiency

If you’re designing a circuit board to be powered by anything except a bench-top regulated power supply, you’ll need to select a power regulator to place on your board. Just like any other component, your regulator has stated operating specs you’ll see in a product summary, and it has more detailed specs you’ll find in a datasheet. The fine details in your datasheets are easy to overlook, but they are the major factors that determine how your component will interact with the rest of your system.

PCB Laboratory Equipment
Blog
How Total Harmonic Distortion Affects Your Power System

It would be nice if the power that came from the wall was truly noise-free. Unfortunately, this is not the case, and although a power system can appear to output a clean sine wave, zooming into an oscilloscope trace or using an FFT will tell you a different story. When you take "dirty" power, put it through rectification, and then pass it through a switching regulator, you introduce additional noise into the system that further degrades power quality. If you’re a power supply or power systems designer, then you know the value of supplying your devices with clean, noise-free power.

Copper on PCB
Blog
What PCB Copper Thickness Should You Use?

If you’re an electronics designer or you’re just beginning your career as an engineer, the PCB stackup is probably one of the last things you’ll think about. Simple items like PCB copper thickness and board thickness can get pushed to the back burner, but you’ll need to think about these two points for many applications as not every board will be fabricated on a standard 1.57 mm two-layer PCB

Finished PCB
Blog
Should You Route Signals in Your PCB Power Plane?

I often get questions from designers asking about things like signal integrity and power integrity, and this most recent question forced me to think about some basic routing practices near planes and copper pour. "Is it okay to route signal traces on the same layer as power planes? I’ve seen some stackup guidelines that suggest this is fine, but no one provides solid advice." Once again, we have a great example of a long-standing design guideline without enough context.

PCB Routing
Blog
The Anatomy of Your Schematic Netlist, Ports, and Net Names

Electronics schematics form the foundation of your design data, and the rest of your design documents will build off of your schematic. If you’ve ever worked through a design and made changes to the schematic, then you’re probably aware of the synchronization you need to maintain with the PCB layout. At the center of it all is an important set of data about your components: your schematic netlist. What’s important for designers is to know how the netlist defines connections between different components and schematics in a large project.

Produced PCB
Blog
How to Compare PCB Manufacturing Services for Your Board

There are plenty of PCB manufacturing services you can find online, and they can all start to blend together. If you’re searching for a new service provider, it can be hard to compare all of them and find the best manufacturer that meets your needs. While experienced designers can spot bogus manufacturers from afar, there is always a temptation to go with the lowest priced, supposedly fastest overseas company you can find. However, there is a lot more that should go into choosing a PCB manufacturing service than just price.

Low-Pass Filter Arragement
Blog
Pi Filter Designs for Power Supplies

Pi Filters are a type of passive filter that gets its name from the arrangement of the three constituent components in the shape of the Greek letter Pi (π). Pi filters can be designed as either low pass or high pass filters, depending on the components used. The low-pass filter used for power supply filtering is formed from an inductor in series between the input and output with two capacitors, one across the input and the other across the output. Keep reading to learn more about their application in the PCB Design.

Hybrid PCB
Blog
How to Design a Hybrid PCB Stackup

The first question that should come up when selecting materials and planning a stackup is: what materials are needed and how many layers should be used? Assuming you’ve determined you need a low-loss laminate and you’ve determined your required layer count, it’s time to consider whether you should use a hybrid stackup. There are a few broad situations where you could consider using a hybrid stackup with low-loss laminates in your PCB

Battery and clock
Blog
Efficient Battery Power Supplies

Batteries offer a great power source for electrical devices that need to be mobile or located somewhere where connection to a mains electricity supply or other power source is impossible. The biggest problem with battery power is the expectation of users that the device will operate for significant periods with the need for recharging or replacing the batteries. This demand is placing the onus on the designer to improve efficiency and reduce power demand to meet this need.

Blog
What Target Impedance Should You Use in Your PDN?

A number of us on this blog and in other publications often bring up the concept of target impedance when discussing power integrity in high-speed designs. Some designs will be simple enough that you can take a “set it and forget it” approach to design a functional prototype. For more advanced designs, or if you’re fine-tuning a new board that has existing power integrity problems, target impedance is a real consideration that should be considered in your design.

Dual Power Supply Components Cover
Blog
An Overview of Dual Power Supply Design

Dual power supplies are circuits that generate two different output voltages from a single input source. The simplest method of generating dual output voltages is to use a transformer with two taps on the output winding. Bespoke transformers can have any voltage ratio depending on the number of windings in each part of the output side of the transformer.

Power planes inside PCB
Blog
Overlapping Planes in Your Mixed-Signal PCB Layout

With digital boards that are nominally running at DC, splitting up a power plane or using multiple power planes is a necessity for routing large currents at standard core/logic levels to digital components. Once you start mixing analog and digital sections into your power layers with multiple nets, it can be difficult to implement clean power in a design if you’re not careful with your layout.

Altium Designer interface
Blog
Follow Mixed Signal PCB Design Guidelines With the Best CAD Tools

High-speed digital PCBs are challenging enough to design, but what about mixed-signal boards? Many modern systems contain elements that operate with both digital and analog signaling, and these systems must be designed to ensure signal integrity in both domains. Altium Designer has the layout and signal integrity tools you need to ensure your mixed-signal PCB design does not experience interference and obeys important design standards. 

Blog
Get Ready for WiFi 7 under the 802.11be Standard

Just as WiFi 6 and 6E are starting to hit the market and new chipsets become available, WiFi 7 is in the works under the 802.11be standard.  While this technology still has not hit the market, I would expect more inquiries for experimental systems, evaluation modules, and surface-mountable modules to come up once the first chipsets become available. Now is the time to start thinking about these systems, especially if you’re developing evaluation products to support WiFi 7.

Protected electronic device
Blog
What Goes Into Rugged Electronics Design?

Rugged electronics need to take a punch mechanically, but there is more that goes into a rugged system than being able to survive a drop on the pavement. This is as much about enclosure design as it is about component selection and manufacturing choices. Mil-aero designers often use the term “harsh environment” to describe a number of scenarios where an electronic device’s reliability and lifetime will be put to the test. If you want to make your next product truly rugged, it helps to adopt some of their strategies in your PCB layout.

PCB Testing
Blog
PCB Testing 101: Important Methods and Metrics

There are many quality checks used to ensure a design will be manufacturable at scale and with high quality, but a lot of this can happen in the background without the designer realizing. No matter what level of testing and inspection you need to perform, it’s important to determine the basic test requirements your design must satisfy and communicate these to your manufacturer. If it’s your first time transitioning from prototyping to high-volume production, read our list of PCB testing requirements so that you’ll know what to expect.

Tag
Embedded thumbnail for Distributed - Element Circuits in RF Design
How-To's
Distributed - Element Circuits in RF Design

The capacitance and inductance of Distributed-Element circuits are determined by the shape and location of different copper elements in the PCB layout, instead of being concentrated in one point in space. Learn how to work with these circuits in Altium Designer.

Embedded thumbnail for Collaborative Editing
How-To's
Collaborative Editing

Save time and minimize reworks while teaming up on a PCB design from anywhere in the world. Watch the video for a sneak preview of the new collaborative editing functionality.

Embedded thumbnail for Exporting Results
How To Work with Power Analyzer by Keysight
Exporting Results

After completing your simulation in Power Analyzer by Keysight, you will likely need to export some of the results for further analysis. In this video, we will show you how to prepare a report once the simulation is done.

Embedded thumbnail for Plane Connect - Direct in RF Design
How-To's
Plane Connect - Direct in RF Design

Designing high-frequency circuit boards requires a sharp eye toward maintaining signal integrity. Some signal connections are more prone to interruption than others. In this video, you can learn how Altium Designer's Polygon Connect Design Rule and the Thermal Relief option can help in the PCB design process.

Embedded thumbnail for Understanding and Correcting Violations
How To Work with Power Analyzer by Keysight
Understanding and Correcting Violations

When you finish the Power Analyzer by Keysight simulation process, you may find some design problems. In this video, we will learn how to understand and correct any violations that may arise on your board.

Embedded thumbnail for Routing Any Angle or Arc in RF Design
How-To's
Routing Any Angle or Arc in RF Design

High-frequency signals require special consideration when routing. Altium Designer allows you to add RF nets to a net class, then apply design rules. Learn how, as well as some other handy high-frequency routing tips, in this video.

Embedded thumbnail for Working with Power Analyzer Panel
How To Work with Power Analyzer by Keysight
Working with Power Analyzer Panel

Learn how to use the Power Analyzer software by Keysight panel. This video explains all the basic instructions and provides helpful hints for using the software effectively.

Embedded thumbnail for Which PCB Materials are used in RF Design
How-To's
Which PCB Materials are used in RF Design

High frequency signals are carried on circuit boards via transmission lines. Learn the differences between standard 50 ohm impedance microstrip lines and coplanar transmission lines in this video. We also explore the best-use cases for coplanar transmission lines, how they impact loss and interference, dielectric thicknesses, and more.

Embedded thumbnail for Configuring Autorecognition
How To Work with Power Analyzer by Keysight
Configuring Autorecognition

Before using the Power Analyzer by Keysight, it is important to configure certain parameters. In this video, we will demonstrate how to properly set up the software for auto-recognition.

Embedded thumbnail for Adding Power Nets for Simulation
How To Work with Power Analyzer by Keysight
Adding Power Nets for Simulation

One of the most important things when designing your PCB is to check and measure the quality of electrical power for your project. Power Analyzer by Keysight offers you the ability to simulate how power is distributed on your PCB. In this video, we will show you how to prepare power nets for simulation in Altium Designer.

Embedded thumbnail for How to Use Transmission Lines in RF Design
How-To's
How to Use Transmission Lines in RF Design

High frequency signals are carried on circuit boards via transmission lines. Learn the differences between standard 50 ohm impedance microstrip lines and coplanar transmission lines in this video. We also explore the best-use cases for coplanar transmission lines, how they impact loss and interference, dielectric thicknesses, and more.

Embedded thumbnail for How to Reverse Engineer a PCB from Gerber Files
How-To's
How to Reverse Engineer a PCB from Gerber Files

Have you ever done a reverse-engineering? In this video we walk you through the process how to prepare a PCB from Gerber files, using a variety of methods, including via CAMtastic in Altium Designer.

Embedded thumbnail for How to Use Power Regulator Circuits in Series and Parallel
How-To's
How to Use Power Regulator Circuits in Series and Parallel

In this tutorial video we show you two ways to get more power out of your power supply using power regulator circuits in series and in parallel.

NEW
Embedded thumbnail for Measuring in the PCB
How-To's
Measuring in the PCB

Altium Designer gives you fine grained control over how you measure object distances in the PCB. When spacing is such a critical aspect of board layout, this control is absolutely necessary. We'll show you how to utilize the measure distance command and measure selected objects, as well as how to measure tracks and faces of 3D bodies.

Embedded thumbnail for Polygon: Polygon Creation
How-To's
Polygon: Polygon Creation

Learn how to create polygon pours to ensure proper copper distribution on your board.

Embedded thumbnail for How to work with cursors in the simulation results?
How-To's
How to work with cursors in the simulation results?

Cursors are one of the most indispensable tools for modeling results. They do not require long study, are easy to use and give an instant answer to the main questions.

Tag
Iterate Faster in Complex Engineering Projects Webinar Cover
On-Demand Webinar
Iterate Faster in Complex Engineering Projects

Learn how Valispace is transforming the world of requirements and systems engineering, enabling teams to do super fast design iterations and develop quality products while ensuring they comply with standards and regulations.

Data Security and Access Controls for Electronics Development Teams
On-Demand Webinar
Data Security and Access Controls for Electronics Development Teams Using Altium 365 GovCloud on AWS GovCloud Infrastructure

Watch the webinar that brings together the expertise of Altium 365 and AWS to introduce the specialized Altium 365 GovCloud within the robust AWS GovCloud infrastructure. This session is designed for IT and security professionals seeking advanced data protection and access control solutions for their electronics development teams.