The last error message was "Analysis: Time step too small; initial timepoint: trouble with u3:40ua-instance j:u3:12" I tried the following as it was recommended on a forum But now I'm not getting the desired results. My circuit is shown below, it is a biasing circuit of an RF ...
我的模型使用了 RIC7S113.lib。 我得到的错误信息是"timestep too small" : 我尝试了降低精度和改变积分方法等常用方法,但结果还是一样。 最好, 马克 Like 回复 四月 24, 2024 359 次查看 0 Translation_Bot Community Manager 查看原创内容: English | 原作者: MenchOmkarPr 这是机器翻...
如何对LTspice软件电源进行设置呢 LTspice软件电源设置直流电压源设置直流电压源设置(含内阻)``SINE``电压源设置直流电压源设置直流电压源设置(含内阻)SINE电压源设置 dfasda 2022-01-03 07:10:11 在LTspice中导入模型时遇到相关问题 我在LTspice中仿真ADA2200芯片的模型。首先我从ADI官网下载了这个芯片的模型...
"Time step too small" errors in LTspice Flyback Mar 22, 2024 Circuit Simulation & PCB Design Replies 1 Views 7K Mar 22, 2024 alec_t F Question How to get Triac LTspice sim working? Flyback Oct 9, 2024 Circuit Simulation & PCB Design Replies 2 Views 1K Oct 9, 2024 Fly...
各位大神!我想问一个关于LTspice的问题:就是这个time step too small是什么意思?在SB节点处有什么问题么?? decim 2017-11-03 19:16:46 使用LTspice导入SPICE模型 有些工程师在模拟仿真时,可能会想使用一些在 LTspice 中没有的模型。LTspice 支持SPICE 的基本语法,因此以常见的 SPICE 格式 (如 Pspice) 提...
The error I get is "timestep too small": I tried the usual methods of reducing the accuracy and changing the integration method but the result is the same. Best, Mark Like Apr 24, 2024 356 0 MenchOmkarPr Moderator Hi @markstar We are able to run the model for some t...
Enter a Step value of 2E-6 and a Stop value of 1. Figure 6. Fill the cells with a linearly expanding dataset.Click OK to fill the left column data timestamps, incrementing from 2 µs to 1 second. The same can be achieved by filling in the first few values...
Tf = Fall time ? Ton = On time ? Tperiod = Period Tdelay needs to be adequate so that the device is in steady state and out ? Ncycles = Number of cycles of startup before the load step occurs ? Omit for free running Yo u may need to un-click Stop simulating if steady state ...
Omit for free running the device is in steady state and out of startup before the load step occurs You may need to un click Stop simulating if steady state is detected 2011 Linear Technology You may need to un-click Stop simulating if steady state is detected and specify an end time in...
Time step too small; initial timepoint: trouble with node "u1:21"add the UIC option to skip finding the initial operating point, and you get: Code:[Select] Time step too small; initial timepoint: trouble with node "u1:30"which IMHO indicates something iffy about either the model's circu...