Some aspects of the interface between fluorescent lamps and electronic gears M Myojo and O. Fulannasa

R,,/R, of electrode tungsten wires, where Rh and R. are the resistances at hot and room temperatures, respectively (Fig.') [3] and the relation is approximately formulated by T,—TAR,,/R,1" 11 [4]. The measurements are carried out through heating-up of tungsten wires on finished lamps at static conditions without any discharge.