International Rectifier introduces what is reportedly the industry’s first IC to integrate power factor correction (PFC) and ballast control into a single compact 8-pin SO-8 package. International ...
Dimming fluorescent lamps is an attractive feature that provides mood and brightness effects as well as having tremendous energy savings potential. Designing a dimmable electronic ballast, however, is ...
Offering a ballast factor of 1.18, the Mark 7 0-10V electronic dimming ballast can operate four 32-W T8 fluorescent lamps. The 16.7 x 1.7 x 1.2-in. ballast can dim down to 3% relative light output, ...