I have a tradition of doing a little analysis on one of my favorite movie franchises to celebrate Star Wars Day (May the Fourth Be With You). Given that Rogue One: A Star Wars Story recently appeared ...

A power converter’s efficiency (AC-DC, DC-DC, or Buck) is determined by comparing its input power to its output power. More precisely, the efficiency of the converter is calculated by dividing the ...

When using a current sense amplifier, it is important to know how much error is present in the output so an accurate interpretation of the data can be obtained ...

Howdy guys - I have an XPA-2 amp hooked up to a pair of B&W683's and am curious how many watts (in real time) I am using. I am not worried about over driving the speakers or worried that the amp is ...

It’s no surprise then that one of the first specifications a novice or seasoned enthusiast looking to buy an AV receiver or amplifier sees is its power output ratings. After all, it’s among the most ...

A 28MW solar PV plant from Enerparc in Germany. Image: Enerparc. With accurate power forecasting becoming more essential than ever for solar asset owners, Yoojin Lee, a systems engineer and power ...

Cycling performance is often evaluated based on two varying metrics: absolute and relative power output. These metrics provide valuable insights into a cyclist’s fitness and performance capabilities, ...

When verifying the electric characteristics of airborne utilization equipment, engineers need to test their compliance with relative standards (for example, MIL-STD-704 for military airplanes and RTCA ...

The growing demand for efficient battery testers. How to calculate ac power requirements. Calculating ac power per phase for a three-phase system. One major factor driving the lithium-ion battery ...