G(s)H(s) = T(s) is called the open-loop transfer function. The magnitude of T(s) is the open-loop gain, sometimes called the loop gain, and T θ (s) is the phase of the open-loop gain or simply the ...

Closed-loop flyback converter block diagram. Before making the necessary calculations for the controller to stabilize the peak current control mode flyback, it’s important to understand the components ...