Source Measure Units (SMUs) are versatile instruments developed at the advent of semiconductors to characterize their complex behavior. Key capabilities of a SMU include 4-quadrant operation, precision measurement and sourcing, and high speed. These capabilities make SMUs similar to a range of other test and measurement equipment, yet different in meaningful ways. This blog explores some of the …
Introduction
Deployment of AI-based technology is happening in the Data Center. The processor-intensive servers are driving up energy demands. The table below illustrates the magnitude of the impact. The International Energy Agency (IEA) predicts that data centers will account for up to seven percent of global electricity consumption by 2030; a number equivalent to the entire country of India’s …
When purchasing a power supply, especially a programmable DC power supply, it is critical to understand and consider the power supply’s various features and specifications. DC programmable power supplies are standard in many areas, including research and development, manufacturing tests, quality control labs or process-control systems. Overlooking key features can lead to costly errors, project …
One fuel cell type at the cornerstone of modern clean energy solutions is hydrogen fuel cells. They convert chemical energy from fuels into electrical energy through electrochemical reactions. Unlike conventional combustion-based power generation, fuel cells produce electricity with higher efficiency and significantly lower emissions, making them vital for sustainable energy systems.
However, much …
Lead-acid batteries have long been a staple in various industries due to their durability and efficiency. However, as demands for higher power densities and more environmentally friendly solutions increase, traditional manufacturing approaches face significant challenges. A leading battery manufacturer in the United States, is tackling these challenges head-on with innovative test tools that are …
As electric vehicles (EVs) continue to proliferate, understanding the infrastructure that supports them, particularly Electric Vehicle Supply Equipment (EVSE), or charging stations, becomes crucial. This guide explains what EVSE is, how it works, and why it's essential for the transition to electric mobility.
After learning about EVSE, take the next step to learn about EVSE test and measurement …
Tektronix has a long history of giving the industry a high-fidelity window into high-speed signals with oscilloscopes, probes, signal analyzers and signal sources. Tektronix is a favorite among designers in renewable energy, electric vehicles, and data center power, among other power-related industries. Keithley, also part of the Tektronix family, is a recognized leader in measurement instruments …
Accurate energy loss measurements are one of the key objectives of double pulse testing. Eliminating the timing skew between voltage and current probes is a critical step in making accurate power and energy measurements on an oscilloscope.
The double pulse testing software (WBG-DPT), available on the 4 Series, 5 Series and 6 Series MSOs, includes a new deskew technology designed specifically for …
Connecting a DC power supply to a load may seem clear-cut, but it can become challenging in certain situations. While power supply manufacturers design their products to be stable when powering various loads, certain load characteristics can pose risks and even damage the power supply’s output stage. Inductive and capacitive loads and loads with rapid changes in load current can create conditions …
Avionics electronics, automotive electronics and other power electronics circuitry require accurate calibration of sensing circuits. For example, inaccurate calibration of an automotive battery monitoring circuit could either prematurely shut down or allow excessive discharge of the battery. The inaccurate calibration could eventually reduce EV travel distance or allow the battery to discharge to …
