.model D D.lib C:\Users\georget\Documents\LTspiceXVII\lib\cmp\standard.dioK L1 L2 1.tran 10.lib MOC205.sub.backanno.end spice example(1).zip (1.5 kB - downloaded 517 times.) Logged Ian.M Super Contributor Posts: 13190 Re: LTSpice SCR simulation help « Reply #5 on: ...