Hello,
I am looking at 4N35 datasheet, and having difficulty understanding it : https://www.vishay.com/docs/81181/4n35.pdf
The concept of the opto coupler is that you apply little voltage to the Anode\Cathode, then bigger voltage will be allowed to pass on the other side.
I have 3.3V from micro controller, and on the other side I want to turn ON/OFF 24V DC voltage only (no AC).
Is it doable with this ?
How do I connect the 3.3V, 24V to the 4N35 ?
Thanks.
I am looking at 4N35 datasheet, and having difficulty understanding it : https://www.vishay.com/docs/81181/4n35.pdf
The concept of the opto coupler is that you apply little voltage to the Anode\Cathode, then bigger voltage will be allowed to pass on the other side.
I have 3.3V from micro controller, and on the other side I want to turn ON/OFF 24V DC voltage only (no AC).
Is it doable with this ?
How do I connect the 3.3V, 24V to the 4N35 ?
Thanks.