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. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .