CdS Photoconductive Cells is a resistor which made of semi-conductor material,and the conductance change with luminance variationg.The CdS Photoconductive cells canbe manufactured with different figures and illuminated area based on this characteristic.CdS Photoconductive cells is widely used in many industries,such as toys,lamps,camera,etc.
■Applications：
·Camera automation photometry
·Indoor sunlight control
·Optical control lamp
·Optical control music I.C
·Photoelectric control
·Annunciator
·Optical control switch
·Electronic toy