Found in a Popular Electronics from the 90s, this circuit applies to flashes with xenon lamps. The transistor admits equivalent and the phototransistor is of the Darlington type.
ON Semiconductor NTMJS1D5N04C 40V Industrial MOSFET Available from Mouser Electronics, these ON...
We found this circuit in a publication by General Electric in the 1980s. The transistors and the...
This xenon lamp circuit, also a stroboscope, was found in the May 1996 issue of Electronics Now...