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 ...

ELLSWORTH — The city will soon own all of its municipal streetlights. In September, the City Council voted to approve a contract to acquire an estimated 500 municipal streetlights currently leased ...

Abstract: Many papers analyzed the model of LLC and CLLC resonant converter with diode rectification stage, but the efficiency is limited due to large forward voltage drop of diode. Some papers ...

Independent record label Bron yr Aur Beats was founded in the Bron Yr Aur Micro Nation in the hills above the town to “support distinctive, independent voices and future collaboration”. The first ...