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 ...

Abstract: Comparative study of two different single stage LED drivers assimilated with power factor correction (PFC) circuit and half-bridge LLC(HB-LLC) converter are presented in this paper. Two ...

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 ...