mamech
Full Member level 3
hello
I am trying to make isolation from low voltage side to high voltage side. the low voltage side sends pwm signal that has 1-5 volts range, the problem is that the optocoupler 4N35 that I am using have already around 0.4 volts, and I need to maintain the same range 1-5 volts on the other side.
is there workaround to make the output to be linear in 1-5 volts range ?
I am trying to make isolation from low voltage side to high voltage side. the low voltage side sends pwm signal that has 1-5 volts range, the problem is that the optocoupler 4N35 that I am using have already around 0.4 volts, and I need to maintain the same range 1-5 volts on the other side.
is there workaround to make the output to be linear in 1-5 volts range ?