Power Supply Simulator description

Power Supply Simulator... Designing a power supply has always been a hassle. No matter how carefully you calculate the needed component specs, once you put it all together it either doesn’t meet your needs or there is something that could use a little tweaking. This software simulates a power supply so you can do your tweaking on your screen rather than on your breadboard. And it’s accurate. If you enter the component values that you really will be using, the waveforms it generates will be the same as what you’ll see on a scope. It's ideal for determining ripple voltage of your supply, peak diode currents, and easily shows the effects of low/high line voltage and load changes.