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 ...

The purpose of this procedure is to provide guidance for the disposal of electrical light ballasts that are removed from service during routine maintenance at various North and South campus locations.

An electronic ballast, in simplistic terms, takes a mains supply and transforms the energy to a storage capacitor, which in turn powers a half bridge Dr. Dirk Killat, Design Engineer, Dialog ...

International Rectifier's IRS2453D family of integrated 600-V self-oscillating full-bridge driver ICs is for HID ballast applications, including general lighting. International Rectifier’s (IR) ...

The 208 and 209 Series fuses manage highercurrent and voltage for electrical ballasts used in fluorescentlighting and other applications. The 2AG-sized fuses provide thesame performance ...

Make sure you change the tubelight ballasts to electronic ones. The regular ballasts blacken walls above the tubelight and wastes energy through heat. Make sure you change the tubelight ballasts to ...

Brass medium screw base with glass insulator, tungsten filament, T-shaped envelope. Stamped: "26437". Donor’s card reads: “Ballast lamp made by the Western Electric Company about 1930 for use in ...

A brass mogul-screw base with glass insulator, T-shaped envelope. Stamped: “Western Electric / Made in U.S.A. / 124-A”. Donor’s card reads: “Ballast lamp made by the Western Electric Company for use ...