LAMP IGNITOR WITH AUTOMATIC SHUT-OFF FEATURE

摘要

PHA 21.594 6.5.1991 "Lamp ignitor with automatic shut-off feature" An ignitor circuit for a discharge lamp is controlled by a timer to shut-off ignition pulses after a predetermined time if the lamp does not ignite. The timer is controlled by the application of power to the input line. Means in the lamp housing allow the timer to be manually reset during a hot relamping operation.