Hello.
I'm a novice in electronics.
My circuit includes various ICs and a buck converter. I found that I should use protections at the entrance to the circuit. One of them is this, but I do not understand the role of the divider and how I should calculate the values of the two resistors ( R102 & R101).
If other information is needed, I attach it below. Thank you
I'm a novice in electronics.
My circuit includes various ICs and a buck converter. I found that I should use protections at the entrance to the circuit. One of them is this, but I do not understand the role of the divider and how I should calculate the values of the two resistors ( R102 & R101).
If other information is needed, I attach it below. Thank you