Aug 11, 2024 · Does anyone have an LTSpice component model/symbol combo for the LM7812 and LM7912 regulators or know of an equivalent component that's already in the library? TIA

Feb 13, 2010 · How do I specify the initial charge voltage of C4 like that of C3? Right clicks on C3 & C4 both popup the same menu with options like capacitance values and Rser(ESR). On C3, …

Jun 13, 2021 · Hi, The attached LTspice sim shows a series cap network getting charged up, and then for some reason the bottom cap discharges. Do you know why?

Nov 16, 2020 · Hi guys! I need to model a RCL circuit with two switching that are closing at different time. How can I do it? I tried computing initial conditions but is very time consuming. …

Jul 20, 2025 · Need Ltspice libraries with generic components Hi, Im trying to draw some schematic in LTSpice (not simulating) and would like to know which is the best library for the …

Jun 10, 2014 · Start LTSpice, open the .cir file from the "file" menu, click anywhere in the file to be sure its active, then click the Run button (Running Man symbol). A plot screen should then …

Jun 1, 2019 · Import LM358 model into LTspice XVII Nishant Kumar 1 Jun 1, 2019 Search Forums New Posts N

Dec 27, 2011 · Now I want to ask you, is this even possible in LTSPice? Or should I remain on one voltage supply for each schematic, but how should I use 2 or more different projects …

Nov 9, 2024 · The LTspice model takes about 40nC of charge to change Vds from 0V to 600V. The energy required is that multiplied by the bus voltage, which is 40nC*600V=24uJ. This …

May 1, 2020 · Hello everyone, I've got an assignment to design LLC converter and I would like to control it with a closed feedback loop. The resonant circuit works fine. I designed the converter …