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- LTspice run slowly - All About Circuits
Hi, I've been working with LTspice, and found that many times the simulation get very slow, in fact - not useable Can anyone help with that? I've tried several solutions (see below) but it didn't work Please see attached two simulation project examples: 1 LED driver (LT3474) with and without
- Time-Controlled Switch in LTSpice - Forum for Electronics
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
- Good tutorial how to create new model in ltspice
Hi everyone, I have been looking for some tutorial or book where I can find information how to create my own LTSpice model I would like to understand what symbol in the model mean For example, there is below code for BAT64 diode: * Infineon Technologies Discrete RF Semiconductors
- Crystal controlled oscillator modelling in LTSpice
I am trying to model a 16 MHz crystal controlled oscillator in LTSpice The attached circuit oscillates but I cannot see the output waveform spread out in the plotted output file I have modeled a square wave and spread out the waveform from the attached LTSpice Square Wave Circuit Model
- General purpose CMOS Op Amp and PMOS NMOS from LTSpice library
Hi, I want to run some simulations in LTSpice with op amps Can anyone pls suggest any general purpose CMOS Op amp from the LTSpice library which I can use to try out circuits pls? On similar lines, pls suggest any PMOS and NMOS pair from the LTSpice library pls Thanks in advance Arvind
- LTSpice regulators - LM7812 and LM7912. - All About Circuits
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 I just use the voltage source
- Cant rotate components in LTSpice | All About Circuits
Since yesterday I don't seem to be able to rotate or swap components in LTSpice using Crl+R or Ctrl-E When I press those keys the component doesn't move What might be happening and how I solve it? Thanks!
- How to simulate 3 phase (symmetrical ) circuits on LTspice?
In class, these values are in degrees and not seconds so I'm confused If I'm using the correct value in LTspice The simulation does not seem to work 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!
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