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Date
Helmut - Question on Crystal.asc
Dear Helmut, I thiink you uploaded this file so I'm sending the question to you. In crystal.asc, located at
By mike monett · #72734 ·
Re: RE : Re: slow IGBT Simulation problem
Friends I dont know who is sender of above message ( thats caused misunderstanding) , but i am wondered how it addede to my querry. Sorry from my side for inconvinience. But i am not responsible for
By Sham Sunder Lohana · #72733 ·
Re: RE : Re: slow IGBT Simulation problem
I can see it, too, unfortunately. Vlad ______________________ ltspicegoodies.ltwiki.org -- holding, among others: a universal analog/digital filter, block-level models for power electronics (and not
By Vlad · #72732 ·
Re: RE : Re: slow IGBT Simulation problem
I got it also. It (at least superficially) appears to be sent via the group: ================================================================ From: motauakil@... [LTspice]
By Jim Wagner · #72731 ·
Re: RE : Re: slow IGBT Simulation problem
Hello John, It looks like you got this message personally, because I don't see it in the group messages. :-) Best regards, Helmut
By Helmut Sennewald · #72730 ·
Re: RE : Re: slow IGBT Simulation problem
In message <psbkcu5qegym7hw3xd4yqhh2.1401115279761@...>, dated Mon, 26 May 2014, "motauakil@... [LTspice]" <LTspice@...> writes: Who approved this rubbish? I hope the
By John Woodgate <jmw@...> · #72729 ·
Re: slow IGBT Simulation problem
Thanks alot Rick and Helmut for reply..Now i am Ok with the simulation timing :)
By Sham Sunder Lohana · #72728 ·
Re: Ctrl_r to rotate an inductor
In message <CAK-wn_4VATz=nfQ0uy+hDJTvqE2M2fqVdhLesuQoksSN_x9STA@...>, dated Mon, 26 May 2014, "Sam Jesse revrvr@... [LTspice]" <LTspice@...> writes: The orientation in the
By John Woodgate <jmw@...> · #72727 ·
Re: Ctrl_r to rotate an inductor
Hi The point which I was most concerned about is the fact that L3 is "rotated" unlike L1 and L2. Thank you <LTspice@...> wrote:
By Sam Jesse <revrvr@...> · #72726 ·
Re: Ctrl_r to rotate an inductor
In message <CAK-wn_6=bn+xLOd_mBp9qofHnHq+39rP=WLhM8V0BH5DLuJ+XA@...>, dated Mon, 26 May 2014, "Sam Jesse revrvr@... [LTspice]" <LTspice@...> writes: That is a VERY big
By John Woodgate <jmw@...> · #72725 ·
Re: slow IGBT Simulation problem
Hello, This circuit is simulated with acceptable speed when using the Alternate solver. Control Panel -> Solver:Alternate Best regards, Helmut
By Helmut Sennewald · #72724 ·
Ctrl_r to rotate an inductor
Hi What effect to inductor/transformer building does Ctrl_r mean in the physical sense? In the example of Files/Temp/ transformer.asc L1, L2 and L3. how can I build this home transformer project to
By Sam Jesse <revrvr@...> · #72723 ·
Re: slow IGBT Simulation problem
sunder, The model is not well behaved, but it does work. Note that the link you gave says to use the alternate solver. Sometimes this solver can handle bad models that the normal solver has trouble
By Rick · #72722 ·
slow IGBT Simulation problem
Hi Fellows, Hope all are doing well. I am trying to simulate basic igbt switching cercuit ( not yet with any specific model) so i found a basic circuit in file session of this group. It worked but its
By Sham Sunder Lohana · #72721 ·
Re: LM2917 F/V Tachometer simulation problem
Hi I've been working on this since the post your referring to went to the wrong group...:-/ Anyway... I was able to get the macro model working. I was about to ask someone if they could test the model
By hitec92407 · #72720 ·
Re: Fluorescent lamp model F40WW
In message <llt5bp+foraj9@...>, dated Sun, 25 May 2014, "helmutsennewald@... [LTspice]" <LTspice@...> writes: That's a 'flourescent' lamp -you can see the flour on the
By John Woodgate <jmw@...> · #72719 ·
Re: Fluorescent lamp model F40WW
Hello, I wonder which schematic you use. The example F40WW.asc from the Files section doesn't need any extra file.
By Helmut Sennewald · #72718 ·
Fluorescent lamp model F40WW
in the Fluorescent lamp model F40WW Can't find " p_smcj30.lib" in the include statement on the schematic and what is it?
By drbasem_hanna@... · #72717 ·
Re: plotting the difference of voltages
In message <llsfp5+1ji152k@...>, dated Sun, 25 May 2014, "helmutsennewald@... [LTspice]" <LTspice@...> writes: This is, of course, true if you wait long enough, but it
By John Woodgate <jmw@...> · #72716 ·
Re: plotting the difference of voltages
Hello Sam, A transformer can only transport AC voltage and current. Thus the overall DC(average) voltage and current is always zero on the secondary side. Best regards, Helmut
By Helmut Sennewald · #72715 ·