Ltspice review, Can anyone help with that? I've tried several solutions (see below) but it didn't work. Mar 26, 2024 · Hi, I've been working with LTspice, and found that many times the simulation get very slow, in fact - not useable. Please see attached two simulation project examples: 1. What might be happening and how I solve it? Thanks! Nov 27, 2024 · Old troglodyte that I am, I'm still using LTspice IV since I prefer it's interface and I know it's hot key designations. For example, there is below code for BAT64 diode: * Infineon Technologies Discrete & RF Semiconductors Dec 28, 2022 · Since yesterday I don't seem to be able to rotate or swap components in LTSpice using Crl+R or Ctrl-E. The simulation does not seem to work. LED driver (LT3474) with and without Jun 19, 2024 · Hello, so in the voltage regulator circuit below, I want to show in the simulation that circuit shows soft-start which I think can be done if the circuit is opened mid-simulation for which I came up with a solution of using a time regulated switch which I am unable to understand to how to make Jun 7, 2021 · Hi everyone, I have been looking for some tutorial or book where I can find information how to create my own LTSpice model. Adding just a Spice Directive looks like it's not enough Feb 27, 2022 · In class, these values are in degrees and not seconds so I'm confused If I'm using the correct value in LTspice. And one big annoyance to me is that 24 doesn't remember my settings when I switch between AC analysis and Transient analysis, whereas IV does. On C3, the change I made to Rser is seen on the schematic but on C4 the Rser value I entered don't even show up on the Mar 26, 2024 · Hi, I've been working with LTspice, and found that many times the simulation get very slow, in fact - not useable. Ic should be furthermore delayed than Ib and not be on top of each other. What am I doing wrong, and what is the proper way to simulate 3 phase systems in LTSpice? Thank you! Jun 1, 2019 · Import LM358 model into LTspice XVII Nishant Kumar 1 Jun 1, 2019 Search Forums New Posts N 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). I often frequently switch between an AC Bode plot and transient step response when I'm checking the stability of a circuit with Mar 4, 2014 · I need to add a new Diode to LTSpice to perform some academic simulations but i don't know how to do it. When I press those keys the component doesn't move. On C3, the change I made to Rser is seen on the schematic but on C4 the Rser value I entered don't even show up on the. I would like to understand what symbol in the model mean.
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