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Optoelectronic Coupler

5980121956298 121956298 Q68000-A6009 V22916-X-A60 V22916-X2-A60 CNY17C-E8039 SFH600C-E8039 Q62703-N5

A device containing one or more light sources (either incandescent, glow, or solid state, lamps) opticallycoupled to one or more semiconductor type photo-sensitive elements, all of which are contained in an opaque enclosure. Light generated within the device by the application of an appropriate electrical input to the light source(s) acts upon the light sensor(s) to produce a corresponding output or change in some electrical quantity or variation in some electrical property. For items in which the light in directed at another item and the reflected light is interpreted (read) see SCANNER, OPTICAL. View more Optoelectronic Coupler