Adaptive OrCAD Simulation Approach in Teaching Non Linear Devices

In this paper the authors present a new technique applicable for simulating fluorescent lamps considered as non-linear devices. The procedure is accurate, with less or no convergence problem encountered during the simulation. This technique is a good fit regarding teaching non-linear systems design topics at both undergraduate and graduate levels, and responds properly to demands from industry. The object of this example used for demonstration is a fluorescent lamp.