Here's How To Tell If A CR2032 Battery Is Bad

Found in Apple AirTags, the CR2032 button cell battery, also known as a coin battery, is actually surprisingly easy to test ...
IEEE

Accurate Modeling and Elimination of Vertical Crossings for Multisampled Single-Phase DC–AC Converters

Abstract: The multisample-multiupdate (MSMU) scheme is an effective approach to reduce delay in digitally controlled power converters. However, basic MSMU leads to current distortion from the vertical ...
Billboard

Greatest of All Time Hot 100 Songs

These all-time rankings are based on actual performance on the weekly Billboard Hot 100 (from its launch on Aug. 4, 1958 through Oct. 10, 2015) and Billboard 200 (from Aug. 17, 1963 — when we combined ...
IEEE

A High-Efficient Single-Phase Cascaded Three-Level AC/DC Converter with Variable DC Bus Voltage

Abstract: This article proposes a single-phase two-stage three-level AC/DC converter using variable DC bus voltage control. This topology structure is a new combination of cascaded three-level ...