This circuit lets you directly read a DUT's CTR across VOUT using a multimeter

AuthorsChee Hua How
Main DocumentArticle «Measure an optocoupler's CTR»
DescriptionFigure 1
File Format / SizePDF / 23 Kb
Document LanguageEnglish

This circuit lets you directly read a DUT's CTR across V sub OUT /sub  using a multimeter