Negative feedback (list of links)
I created this list of links regarding the philosophy of negative feedback op-amp circuits to help my answer to the question How does an op-amp voltage follower maintain its output voltage when a load is connected? asked a few days ago in Electrical Engineering Stack Exchange. Stack Exchange How does this op-amp config work as a voltage follower? Non-inverting op-amp Unity Gain Amplifier Purpose How does a unity gain buffer work? Understanding Op-amp Negative Feedback Understanding Op-amp Negative Feedback Usage of input voltages in ideal op-amp What's the gain of this op amp? Op-amp voltage follower basic understanding How does a "regulating" source follower work? Can't understand concept "stiff source" Emitter follower None-inverting op-amp must zero output, why not? What is the purpose of including (or excluding) the output resistor in the feedback loop of an op-amp buffer? What is the purpose of including (or excluding) the output resistor in the feedb...