¿ªÔÆÌåÓý

Re: LTspice 24.1.7 program exit
I haven't got to 24.1.7 yet, but I've not noticed any increased propensity to crash, so far. But then, I still have 24.0.12 and 17.1.15 running alongside 24.1.x. I still use 24.0.12 as default for the
By Tony Casey · #160081 ·
Re: Vin vs. Load - YX logarithmic plot
Jurek, are you looking for something like a solar panel I/V curve? Maybe look at the SA Sim.zip I just uploaded. Dave Sent: Sunday, April 27, 2025 1:27 PM To: [email protected] Subject: EXTERNAL:
By Bell, Dave · #160079 ·
Re: LTspice 24.1.7 program exit
LTspice was very robust before, and rarely crashed even when errors happened.? Some of the recent changes (24.1.x) made it less robust.? Hopefully ADI can restore what was lost. Andy
By Andy I · #160078 ·
Re: LTspice 24.1.7 program exit
No, even when it states in throes of death: "untrapped err........" -- Regards, Tony
By Tony Casey · #160077 ·
Re: Vin vs. Load - YX logarithmic plot
If you want a graph of an over-current protection circuit, what does it matter what Vin is? Surely what you're interested in is Iout vs. Vout? -- Regards, Tony
By Tony Casey · #160076 ·
Vin vs. Load - YX logarithmic plot
Hello, I would like to create a simulation of overcurrent protection circuit ¡ª a graph where the Y-axis shows the current drop (in Amperes), and the X-axis shows a linear increase of voltage in the
By jerzy przezdziecki · #160075 ·
Re: LTspice 24.1.7 program exit
Even so, an app should not quit without an error message. -- This email has been checked for viruses by AVG antivirus software. www.avg.com
By John Woodgate · #160074 ·
Re: LTspice 24.1.7 program exit
@eetech00: Unfortunately, you're not the author/maintainer so what you think should or should not happen may not have much effect on what actually happens. Many compilers will happily EXIT when the
By BRUCE108 · #160073 ·
Re: Diode TVS like zener in LTspice??
Please note that there are parameters epsilon=100m revepsilon=4. They represent quadratic sections.
By §¡§Ý§Ö§Ü§ã§Ñ§ß§Õ§â §¢§à§â§Õ§à§Õ§í§ß§à§Ó · #160072 ·
Re: LTspice 24.1.7 program exit
Yes. Like I wrote, the configuration is unintentional, but nevertheless, it shouldn't cause a program exit.
By eetech00 · #160071 ·
Re: LTspice 24.1.7 program exit
LTspice used to remove both I1 and D1 as they were both shorted.? But 24.1 was a major re-write and it might not do that anymore. Andy
By Andy I · #160070 ·
Re: LTspice 24.1.7 program exit
It doesn't crash version 24.0.11, but it's a nonsense .ASC, isn't it? LTspice can't find I1, presumably because it's shorted. -- This email has been checked for viruses by AVG antivirus software.
By John Woodgate · #160069 ·
LTspice 24.1.7 program exit
The following circuit configuration was unintentional, but caused an LTspice program exit upon simulation run. * Generated by LTspice 24.1.7 for Windows. I1 0 0 1m D1 0 0 D V1 ADJ 0 0 .model D D .lib
By eetech00 · #160068 ·
Re: Sine modulated PWM voltage source (PWL file=xxx)
Back to the subject: I managed to get the critical points resolved. There were precision problems, where the ton got negative or the pulsewidth overshooted. I fine tuned that and it is sufficient to
By Christoph · #160067 ·
Re: Diode TVS like zener in LTspice??
A-ha.? Yes, that's true? You used the special "conduction region-wise linear model" which is very different from the regular diode model which is based on the universal Shockley Ideal Diode
By Andy I · #160065 ·
Re: Sine modulated PWM voltage source (PWL file=xxx)
Just an FYI - that last one is not the email address you used, and not the one you are subscribed with.? That is the way Groups.io sends out messages to members.? It needs to convert their email
Locked Re: Test - please ignore
Christoph, I am not seeing any evidence that you either added an Email Alias for yourself, or that you subscribed (separately) from your University email address. But I do see a photo in your profile.
By Andy I · #160063 ·
Locked Test - please ignore
The one from my university account bounced, saying I'm not subscribed with that (physics) address. This one goes through? -- Christoph
By Christoph · #160061 ·
Re: Sine modulated PWM voltage source (PWL file=xxx)
This is a test, whether both of my emails now work. Please ignore -- Christoph
By Christoph · #160060 ·
Re: integrate components from Texas Instruments
BTW, it's best to send a separate message if you upload something to Files > Temp. Most people do not see the automatically generated message if you check the "Notify Members" box. If you? know how
By Tony Casey · #160059 ·