akh_power
Junior Member level 2
Can anyone suggest a good optocoupler IC, that I can use for voltage sensing with single voltage source. I am using ACPL currently, but it requires two voltage sources. When I use this IC for both primary and secondary side of my transformer isolated power converters, I need 3 separate voltages sources. Output side of the ACPL, I can use the same voltage source, but input side I need separate voltage sources.Otherwise, it will short both input and output side.