Abstract: Selection of the proper selenium rectifier stacks for best results in the design of dc power supplies involves consideration of characteristics not ordinarily found in published data. This ...

Abstract: THE development of the selenium rectifier has provided design engineers with a reliable, maintenance-free source of d-c power. However, certain inherent thermal characteristics of the device ...

FATIGUE in selenium rectifier photocells is generally marked by a falling off in the current output, during exposure to steady radiation, of cells which have been kept for some time in darkness. The ...