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Re: diode model with formulas and nodes
Thank you very much for your guides. Actually I tried the formula for the diode and I did not get an answer. Therefore, I upload my complete circuit. in this circuit which is a solar cell, when I put
By hamed · #64588 ·
Re: How through external program calls LTspice
Hallo Tim, Thank u very much for the message, i know that i can use python to write the script. but i don't know how should i programm then i can use the python to call LTspice. can you show me an
By He · #64587 ·
Re: Slow simulation on new version of LTspice
Okay. Thanks Helmut for the modifications. Now this simulates quite fast. ? Regards, Vaseem ________________________________ To: LTspice@... Sent: Friday, July 5, 2013 1:21 AM Subject:
By vaseem_vlsi · #64586 ·
My collection of models and examples for LTspice.
Hello All. My collection of models and examples for LTspice contains a large number of models. It includes a collection of EXTRA. This collection EXTRA I expanded with new models and changed the
By §¡§Ý§Ö§Ü§ã§Ñ§ß§Õ§â §¢§à§â§Õ§à§Õ§í§ß§à§Ó · #64585 ·
Collection of information about LTspice in English and Russian languages.
Hello everyone. I placed the file hosting us.ua collection of information about LTspice in English and Russian languages.File is LTSPICEDOC.ZIP(98Meg) Link ---> http://us.ua/1164357/ Bordodynov.
By §¡§Ý§Ö§Ü§ã§Ñ§ß§Õ§â §¢§à§â§Õ§à§Õ§í§ß§à§Ó · #64584 ·
Re: Spice Model
Hello Andy, You wrote : Should I have to understand you have still problems with opening all_files.htm ? Regards, Ph. B.
By @theeten2 · #64583 ·
Re: Multistage inverter
mario.chillemi wrote: Yes. You will need to assign AC values to one or both of the sources, V3 or V2. Right-click on the voltage source, click the "Advanced" button, find the "Small signal AC
By Andy I · #64582 ·
Re: Slow simulation on new version of LTspice
Hello Vaseem, I haven't checked with an old version. I simply looked forward and changed your circuit. The two AND-gates improved the sim- speed by a factor of 1.5. The comparator improved it another
By Helmut Sennewald · #64581 ·
Re: .options meascplxfmt "bode"
Nicole Datte <nikkilatte98@...> wrote: This wasn't spam. You are receiving these emails because you signed up for the [LTspice] email group. You have the power to turn them off ... not by
By Andy I · #64580 ·
Re: How do I import the LMH6629 spice file into LTSpice IV?
By Helmut Sennewald · #64579 ·
Re: How do I import the LMH6629 spice file into LTSpice IV?
Hi again, Helmut. I've now tried to download the files from the link you gave but I reckon I need to step back a bit and understand more basically how I associate a model (within LTSpice's schematic
By irpheus · #64578 ·
Re: [RELAY] Unknown subcircuit called in
yilinyamamoto wrote: In your simulation you apparently created a symbol named "rly_name" but there is no such subcircuit defined in the "relay.lib" file. Either change your symbol "rly_name" to one
By Andy I · #64577 ·
Re: Spice Model
kioskigal@... wrote: Download the following file from the group's website: Files > Tables of Contents > all_files.htm
By Andy I · #64576 ·
Re: Multistage inverter
Thank you Mr Schultz,I understand the mistake and I try to fix. best regards Mario
By mario.chillemi · #64575 ·
Re: Multistage inverter
thank you Mr Bordodynov,the circuit is perfect.Can I use ".AC DEC frequece1 frequence2 frequence3" to make a study in frequence? thank you so much to help me.
By mario.chillemi · #64574 ·
Re: diode model with formulas and nodes
The simplest case: Bis is 0 v=v(305)*v(306) .param K=.... Q=1.6e-19 .param VT=K*(273+v(307))/q BiDiode 1 0 i=V(is)*(exp(v(1,0)/(N*VT))-1) You can add the temperature dependence of the initial current
By §¡§Ý§Ö§Ü§ã§Ñ§ß§Õ§â §¢§à§â§Õ§à§Õ§í§ß§à§Ó · #64573 ·
Re: diode model with formulas and nodes
yeah your are absolutely right with the formula but the problem is that while I am puting some resistances and diodes in series, I need the arbaitary values which should be derived from the nodes. do
By hamed · #64572 ·
Re: Multistage inverter
Hi. Look file Draft2new.asc in TEMP. Bordodynov. 04.07.2013, 15:55, "mario.chillemi" <mario.chillemi@...>:
By §¡§Ý§Ö§Ü§ã§Ñ§ß§Õ§â §¢§à§â§Õ§à§Õ§í§ß§à§Ó · #64571 ·
Re: Multistage inverter
What that looks like is a baldy rendered version of a textbook comparator and not an inverter. In my textbook (all transistors except M3 and M4 have their body connection tied to the power rail. M3
By David Schultz · #64570 ·
Re: Multistage inverter
Thanks for the reply Bordodynov,I update a photo of the circuit in Photos,can you help me?
By mario.chillemi · #64569 ·