ELECTRONIC BALLAST FOR SELF BALLASTED LAMPS AND OTHER GAS DISCHARGED LAMPS WITH OR WITHOUT FILAMENTS

摘要

An electronic ballast is disclosed, which is used for self ballasted lamps and other gas discharged lamps with or without filaments. Size of all the components of the circuit can be verified; the circuit functions at variable voltages and frequencies; lamps can be lighted with 2 or 4 wires connected to the electronic ballast output; lamps will be lighten even if there is no filament, single filament, two filaments or connecting rods instead of filaments.