Figure 2: Power FET compact models are making the transition from a 2-terminal to a 3-terminal resistor model equivalent network to model the drain drift-region. The r3_cmc (henceforth known as ‘R3’) ...

An array or bank of load resistors is often required for testing power products, characterization of solar panels, and many other applications that require evaluation under various well-defined loads.

What is hard about analyzing feedback circuits is the extraction from the circuit diagram of the simple block diagram found in active circuits and control textbooks. To start with a relatively easy ...