Troubleshooting refrigeration equipment often requires measuring various electrical properties such as voltages, current flows, and resistances. Understanding these basic electrical fundamentals and ...

What type of equipment is best to use for low-voltage test of battery cells? What is an electronic load, and how does it work? How to overcome a major limitation with the low-voltage-discharge test.

A voltage divider is a passive linear circuit used to create a voltage less than or equal to the input voltage. It is a conversion device composed of a high-voltage arm and a low-voltage arm. The ...

I have a universal PSU with a variety of tips and voltage that can be dialed in from 3V to 24V. The knob is not super easy to dial in though to get a precise value. However, once I set a value, the ...

Power semiconductor upstart Transphorm said it has landed a contract with the U.S. Energy Department’s Advanced Research Projects Agency-Energy (ARPA-E) to build a better bidirectional switch out of ...

Much EV development prompts digital innovation, yet tried-and-true analog approaches, such as LLCs offer measurable benefits.