Stuff

The Asus Xbox ROG Ally makes Windows feel more at home on a handheld – but I still want the beefier version

Microsoft's first official foray into portable gaming is a step in the right direction, but the Xbox ROG Ally isn't a powerhouse ...
EDN

Gate drivers tackle 220-V GaN designs

Two half-bridge GaN gate drivers from ST integrate a bootstrap diode and linear regulators to generate high- and low-side 6-V ...
IEEE

PoF-Simulation-Assisted Reliability Prediction for Electrolytic Capacitor in LED Drivers

Abstract: The temperature of electrolytic capacitor in light-emitting diode (LED) drivers continuously increases under operation conditions, thus the capacitors degrade faster than that with constant ...
IEEE

Single-Stage Three-Phase AC-DC Resonant Switched Capacitor LED Driver Without Electrolytic Capacitor and Reduced Number of Controlled Switches

Abstract: This article proposes a three-phase resonant driver based on the resonant switched capacitor (RSC) for the light emitting diode (LED). The employed LED is chip-on-board (COB) based ...