On Wed, Jun 20, 2012 at 8:09 AM, V G wrote: > Hi all, > > In LTspice, for transient analysis (NOT frequency domain analysis), how > would I create a voltage or current source that linearly rises? It doesn'= t > have to be repetitive. > > For example, I want to create a voltage source that steadily rises 1V/s, > and a current source that pushes an increasing 1A/s to test transient > inductor behaviour. > Update: please ignore, I figured out another way. Not the ideal way, but it will do. - Using a PWL directive like this: PWL(0 0 10 10) --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .