Current transfer ratio is comparable to BJT’s HFE or beta (β). This is the ratio of the optocoupler’s collector current

Your Online Teacher
Current transfer ratio is comparable to BJT’s HFE or beta (β). This is the ratio of the optocoupler’s collector current
What is an Optocoupler? How Optocoupler works? These are just some of the questions I have before knowing this device.
Continue reading