When you already heard about Optocoupler devices, you may be heard also about CTR. CTR stands for current transfer ratio. … Optocoupler Device CTR and Circuit CTR ExplainedRead more
current transfer ratio
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