Metal halide lamp electronic ballast ADI series

Electronic Igniters, based on the switching technology, for the ignition of double-ended metal halide lamps and high pressure sodium lamps in the range of power from 150W up to 2000W. The igniter is made up of a stabilized charging electronic circuit, a H.F. pulse generator (i.e. H.V. capacitors and spark gap) and a H.V. coil. Moreover, a built-in TSCs control circuit (Timing-Sensor-Control system) ensuring a constant control of power supply, lamp status, number of pulses and ignition duration. The ADI igniter have been designed to be connected, downstream from the ballast, by means of three wires for 1000W – 2000W lamps or by means of four wires for 150W – 400W lamps.