Optocoupler Pc817 Circuit at darioewilsono blog

Optocoupler Pc817 Circuit. The lesser the parts count the better in two different ways. the circuit first steps down a 24 vdc input to about 3.7 vdc using a 150 kω resistance and a 5.1 v zener diode.

Electrical Proper usage of PC817 Optocoupler Valuable Tech Notes
from itecnotes.com

An integral part of this circuit is an ic like pc817, which is utilized. the pc817 ic optocoupler’s circuit schematic is displayed below. In this circuit, an ic like pc817 is an essential component.

Electrical Proper usage of PC817 Optocoupler Valuable Tech Notes

Optocoupler Pc817 Circuit First reason is of course a lesser cost. the circuit first steps down a 24 vdc input to about 3.7 vdc using a 150 kω resistance and a 5.1 v zener diode. For a detailed description of pinout, dimension features, and specifications download the datasheet of pc817. The lesser the parts count the better in two different ways.