Hello, Welcome to the Altium Learning Hub

One of the important tests used to qualify power systems is a load test, where power is delivered to a test load while the system is monitored. It is possible to use something as simple as a large power resistor, but higher loads require a piece of precision test equipment to evaluate. The standard piece of equipment we use in electronics is a DC electronic load, which is essentially a programmable load for testing DC power delivery from a...

Welcome to part two of the open-source laptop lid assembly design! In the last installment, we took a closer look at the basic design concept of the laptop lid and how we can integrate various sensors into the display screen. We will follow down this same path, exploring two ways to integrate the sensor PCB above the display panel. This will have a direct impact on the remaining mechanical design of the lid, so let's see how we can approach this...

Do you need help with disjointed design and requirement processes? We have exciting news for you! Altium 365 Requirements & Systems Portal powered by Valispace connects design data and requirements for faster design with fewer errors. Watch our webinar and learn how to connect your live design and requirements workflow to implement design intent better and comply with industry standards.  Here's what you can expect: Resolving Modern Design...

Introduction DC-to-DC buck converters are widely used in electronic devices. Three main types of non-isolated DC-to-DC converters are Buck, Boost, and Buck-Boost. The most commonly used type is the Buck converter. Today, I will introduce you to an adjustable half-bridge buck converter that can handle input voltages ranging from 6V to 45V and deliver a continuous output of up to 5A. You can also adjust the output voltage, so if current adjustment...

Join us on this episode of the Altium OnTrack Podcast as we sit down with David Schild, Executive Director of the Printed Circuit Board Association of America (PCBAA). In this insightful conversation, David shares the mission of PCBAA, its role in advocating for domestic printed circuit board manufacturers, and the unique challenges and opportunities in the industry. Discover the fascinating world of printed circuit boards and substrates as...

In the global business arena, the pillars that support the edifice of a company’s success are its vendor relationships. Comparable to the foundation stones of a building, these partnerships, which are deeply rooted in trust, mutual respect, and understanding, provide stability and enable the structure to adapt and endure adversities. In our increasingly interconnected world, procurement teams in all industries must understand the nuances and...

Welcome back to the open-source laptop project! In this update we are going to delve into the mechanical design of the laptop lid. Previously, we've explored which display panels are available and which would be the best fit for our application. Our search was successful as was the testing of the panel! Now the hard part begins: fitting everything into a system that is not only robust and functional, but also looks good. While the title of this...

Watch our informative webinar and discover how Altium 365 GovCloud can assist you in PCB design while ensuring compliance with US government regulations. Altium 365 GovCloud is a specialized region of the Altium 365 cloud platform designed for regulated companies and organizations handling sensitive data. It is located on US soil and exclusively managed by US persons, and it helps organizations ensure compliance with various US government...

Introduction USB Type-C Power Delivery (PD) is becoming increasingly prevalent in hardware designs, offering hardware the ability to source or sink up to 100W (and even up to 240W in the updated 2.1 specification!) of power. In this article, we will explore the fundamentals of USB Type-C Power Delivery and learn how to easily incorporate a dedicated PD IC into your own designs.  Figure 1 USB Type-C PD Demo Board USB connectors and their...