In addition to R.B. Ridley’s model, the current programmed controller model introduced by R. W. Erickson also is very popular. The inductor current waveform is illustrated in Figure 4. 4.

What you’ll learn: The K2-W's first-stage differencing amplifier has greater gain than a diff amp. The use of “long tail” resistors is almost identical to using a current source. The K2-W ...

LTspice includes a set of proprietary Special Functions/mixed-mode simulation devices generally used to create simulation models. See LTspice Help Special Functions. The Sample device is one of the ...

Basic LM317 current source I wondered if the subcircuit consisting of the LM317 and resistors Rs and Rc could form the basis for such a circuit if it were driven from a suitable control current. In ...

Bootstrap circuits are very common when NMOS (or NPN) devices are used on the high side of a switching circuit, such as a half-bridge (and by extension, a full bridge) used to drive a motor or ...