Fix Excel formulas that won’t spill! Learn how to troubleshoot #VALUE errors caused by Analysis ToolPak functions and improve your workflow.

Is Excel's Clean Data button the ultimate time-saver for messy spreadsheets? Find out how it works, its quirks, and how it compares to Power Query ...

Excel's VALUE function has only one argument: where a is the value stored as text that you want to convert into a number.

Among various reasons, reduction of harmonic content is the major reason for which multilevel inverters has been chosen over the classical two-level converter The current rating or the voltage rating ...

Abstract: This paper proposes an ac-dc converter with isolation and reduced number of power components. The proposed converter combines a totem-pole bridgeless PFC rectifier and a half-bridge LLC ...