Product Reference
2–41
Example:
Suppose the following Vee values are shown in the panel’s data sheet:
Vee max = 24V
Vee min = 20V
Calculate the required resistor values as follows:
Ra = (270 / (24 / 1.5) –1) –12
Ra = 6K ohms
Rb = (270 / (20 / 1.5) –1) –12 –6
Rb = 3.9K ohms