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Date
Re: Trying to create a lookup table without any success
evangelos.liakos, I strongly recommend NOT labeling the ground net "N". It already has a label, which it gets from the "ground" symbol, and LTspice needs to use that label, not yours. Don't try to
By Andy · #108753 ·
Re: Jim Thompson
All, Try this link if you want to capture any of his website: https://web.archive.org/web/20180920004833/http://www.analog-innovations.com/
By Jay Philippbar · #108752 ·
Jim Thompson
I happened to come across a link the other day to http://www.analog-innovations.com, which some people here might recognise as the website of Jim Thompson, a long-time contributor to this group and
By Tony Casey · #108751 ·
Re: 74hc_v.lib file
Eric wrote, asking Bordodynov, "I'm still trying to figure though how to download the ZZZ symbols file?" That's inside his "lib.zip" file. The ZZZ symbol folders are inside it. The file is 12MB, but
By Andy · #108750 ·
Re: 74hc_v.lib file
Eric wrote, "When I click the link you gave below it seems there is error now downloading files from yahoo." Yahoo was wonky today. It seems to be better now. By the way, in case you have not
By Andy · #108749 ·
Re: 74hc_v.lib file
Hi Andy, Thank you again for your support. I haven't gotten to the file yet but I have found another part I can use 74hc595 with both asy and subckt files. I tried to abort my request but you guys are
By Eric Henares · #108748 ·
Re: 74hc_v.lib file
Hi Bordodynov, Thank you for your help. I went to your ltwiki link. It's mind boggling the volume of work you have done. Thanks for sharing to us. Some of the parts were in my wish list. I'm still
By Eric Henares · #108747 ·
Re: 1N4733A
madehakamal1996 wrote: "I actually found this spice model ... but it doesn't work." In what way does it not work? Are you asking this question because you don't know how to use a SPICE model? Did you
By Andy · #108746 ·
Re: 1N4733A
Hello, There is a model of the 1N4733 on page 36 in this presentation for students. http://www.add.ece.ufl.edu/4924/docs/JD_Module2_V1.pdf http://www.add.ece.ufl.edu/4924/docs/JD_Module2_V1.pdf .MODEL
By Helmut Sennewald · #108745 ·
Re: 1N4733A
'Doesn't work' doesn't tell us anything we can use to help you. Upload the .ASC that doesn't work to Files => Temp and send a message to say you did that. Best wishes John Woodgate OOO-Own Opinions
By John Woodgate · #108743 ·
Re: 1N4733A
Hi. *SRC=1N4733A;1N4733A;Diodes;Zener <=10V; 5.10V 1.00W Diodes Inc. Zener .SUBCKT 1N4733A 1 2 * Terminals A K D1 1 2 DF DZ 3 1 DR VZ 2 3 3.69 .MODEL DF D ( IS=80.8p RS=0.620 N=1.10 CJO=189p VJ=0.750
By §¡§Ý§Ö§Ü§ã§Ñ§ß§Õ§â §¢§à§â§Õ§à§Õ§í§ß§à§Ó · #108742 ·
Re: Trying to create a lookup table without any success
There seems no need for the 100 V source, still less the 10 ohm load, and your .TRAN command makes no sense, since nothing varies, and the 1ps max time step is just bizarre.? You can't specify the
By John Woodgate · #108741 ·
Re: Trying to create a lookup table without any success
Hello, Example: V-source V1 connected between net "abc" and net "GND". V1 abc 0 SINE(....) Bv-source V=table(V(abc), -100,20, -50, 15, 0, 5, 50, 20, 100, 30) LTspice will use linear interpolation
By Helmut Sennewald · #108744 ·
Re: 1N4733A
I actually found this spice model .model D1N4733 D(Is=1.214f Rs=1.078 Ikf=0 N=1 Xti=3 Eg=1.11 + Cjo=185p M=.3509 Vj=.75 Fc=.5 Isr=2.601n Nr=2 Bv=5.1 Ibv=.70507 + Nbv=.74348 Ibvl=4.8274m Nbvl=6.7393
By madehakamal1996@... · #108740 ·
Re: 1N4733A
A simple web search gives at least two hits for a spice model. Best wishes John Woodgate OOO-Own Opinions Only J M Woodgate and Associates www.woodjohn.uk Rayleigh, Essex UK
By John Woodgate · #108738 ·
Re: FFT in LTspice Mac version
Hello, Yes, convince the developer to fix it. :-) Therefore write a bug report to LTspice@.... You could additionally ask this question on the official forum of Analog Devices.
By Helmut Sennewald · #108737 ·
Trying to create a lookup table without any success
Hello, I am trying to generate a value from a lookup table but unfortunately I am doing something wrong and ltspice complains. I have a V1 voltage that generates constantly 100V and I use a behavioral
By Evangelos Liakos · #108739 ·
Re: FFT in LTspice Mac version
I have the same problem with fft on macOS Mojave 10.14.1 Do you know if there are ways to fix this bug?
By maudeb95 · #108736 ·
Model for F0800LC180 PUK diode
I am looking for a model for that diode or the way to obtain it. I like that diode because its price is not so high and reach 775A averaged and 1800V. The specs can be found here, appear the Trr that
By jlopez2022 · #108735 ·
Re: Saving and restoring inductor current
I've experimented with an injected signal which contains the sum of all test frequencies one wants to inspect. It is then easy to sync to the switching frequency. The FFT of the output directly
By marcelhendrix25 · #108734 ·