I'm curious as to what a good way to model an EL inverter in LTSpice would be, so I can experiment with some dimming circuits without blowing up the bricks on my bench (or taking an unpleasant low-current shock to the fingers by accident. Ouch.)
It takes in some voltage between 1-5 volts and spits out around 50-100V RMS, proportional to input and load dependent. It's probably some kind of self-oscillating push-pull driver plus step-up transformer in a resonant circuit internally, like a fluorescent lamp ballast.
At the very least it would be nice to model the "line regulation" and some kind of equivalent output impedance.