Abstract: This paper proposes a method based on an input-output linearization controller with a nonlinear adaptive observer, in order to achieve both an effective light-emitting diode (LED) current ...

Abstract: LED driver application asks for a high power level operating at a high switching frequency. This feature is achievable by adopting gallium nitride transistors (eGaN FETs) in the DC-DC ...

Image — A man walks by a vandalized mural depicting a group of women on 14 August 2022 in Kabul, Afghanistan. Photo by Nava Jamshidi/Getty Images. One year after the Taliban’s ascent to power in ...