Troin
Newbie level 5
I need to measure AC supply voltage from two different sources , the condition is that I can't mix the Neutrals of these sources
I Can't use an isolation transformer since they are bulky, I am thinking of an optoisolator based solution which can give me pulse width proportional to voltage , Is it possible ? Can someone share an idea ?
With regards
I Can't use an isolation transformer since they are bulky, I am thinking of an optoisolator based solution which can give me pulse width proportional to voltage , Is it possible ? Can someone share an idea ?
With regards