Learn how the simple formula for ROI can help you identify winning investments and make smarter investment decisions.

Abstract: In order to reduce the inductor current rms value of the dual active bridge (DAB) converter and extend the soft switching range over a wide voltage range, this article proposes an optimal ...

Learn what residual standard deviation is, how to calculate it in regression analysis, and why it's crucial for measuring predictability and goodness-of-fit in data modeling.

Abstract: The isolated high-voltage gain DAB converter has extensive and significant applications in data centers, electric vehicles, and space power systems. Owing to the hardship for traditional DAB ...

The White House’s new tariffs announced Wednesday were pegged to amounts it said other countries impose on the U.S. In many cases, those amounts appear to match a basic formula: the size of a ...