When you already heard about Optocoupler devices, you may be heard also about CTR. CTR stands for current transfer ratio.
Current transfer ratio is comparable to BJT’s HFE or beta (β). This is the ratio of the optocoupler’s collector currentContinue reading
Opto coupler CTR explanation is not well elaborated by other authors and before I was also having hard time ofContinue reading
One of the usual applications of optocoupler is to provide isolation between two ground reference. That is why it isContinue reading
What is an Optocoupler? How Optocoupler works? These are just some of the questions I have before knowing this device.Continue reading