Actually, Optocoupler circuit design is not that difficult as some thought. It’s just like you are designing a BJT circuit. … Optocoupler Circuit Design and Detailed AnalysisRead more
optocoupler
How to Bias Optocoupler: The Complete Course
How to bias optocoupler is even simpler than bipolar junction transistors. However such device is not well discussed in the universities … How to Bias Optocoupler: The Complete CourseRead more
Factors Affecting Current Transfer Ratio of Optocoupler
Current transfer ratio is comparable to BJT’s HFE or beta (β). This is the ratio of the optocoupler’s collector current … Factors Affecting Current Transfer Ratio of OptocouplerRead more
Opto Coupler CTR Explanation
Opto coupler CTR explanation is not well elaborated by other authors and before I was also having hard time of … Opto Coupler CTR ExplanationRead more
How to Analyze Optocoupler in Feedback System
One of the usual applications of optocoupler is to provide isolation between two ground reference. That is why it is … How to Analyze Optocoupler in Feedback SystemRead more