Looking at my schematic, I see that Vcc, Trigger, Threshold, Discharge and Reset are all at a positive voltage potential (+12 volts in my case) when the output is low. My question is, is current flowing through each of those pins when the output is low or are they just at a positive potential but no current is flowing? I am interested to know how much current is flowing through the IC when the output is low.
Attachments
-
11.4 KB Views: 38