Re: introduction of a new vacuum tube spice model approach
Hello Adrian, I noticed that somebody else uploaded a prior 6AL5 tube model. It would be interesting to compare it to your new model. ---In LTspice@..., <adrian_immler@...> wrote : Hello
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analog spiceman
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#108684
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Re: Adjusting Bode plot phase
Hello Jerry, LTspice can plot Bode, Nyquist and Cartesian. Due to the range of 10kOhm down to 0.1mOhm for Z, it doesn't make sense to make a Nyquist-plot. Bode or Cartesian looks more readable for
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Helmut Sennewald
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#108683
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Re: Problem description with ADG511 switch
Hello Naim, This ".plt" file is the plot settings file of LTspiceXVII. It contains the plot settings for future simulations. It has nothing todo with Gnuplot. Plot Settings -> Save Plot Settings Best
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Helmut Sennewald
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#108682
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Re: Rectifier with thyristor
Since the 100 ohm load resistors are in parallel with one another, why have three of them? Simpler to use one 33 ohm resistor. Regards, Andy
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Andy
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#108681
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Re: Adjusting Bode plot phase
Hi Helmut, I downloaded the file and the Bode plot of V(z) matches the paper. I wish to generate the EIS spectrum of the ladder and produce a Nyquist plot. The plot should start as a straight line of
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Jerry Hinkel
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#108680
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Re: Problem description with ADG511 switch
Hi Helmut, Thanks a lot for pointing out the issue and the schematic example. I could never find it out by myself. As a newbie, I was having issues converting the subcircuit to a symbol too. Also
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Hasan Naim
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#108679
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Re: Problem description with ADG511 switch
Hello Naim, Hello Naim, I have checked your uploaded netlist. This model requires a logic supply voltage VL (pin 12) connected to Vdd. It's a mistake from ADI when they made this subcircuit. This pin
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Helmut Sennewald
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#108678
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Problem description with ADG511 switch
Hi, I have uploaded a file 'Test_switch_ADG511.zip' in 'Files/Temp/' containing problem description with LTSpice simulation for an ADG511 switch. The switch is not behaving the way it is supposed to.
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Hasan Naim
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#108677
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Re: Rectifier with thyristor
Hello Mikos, LTspice has correctly simulated in my uploaded schematic from yesterday. You need an inductive load, if you want that the SCR conducts in during the negative input voltage too. You can
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Helmut Sennewald
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#108676
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Re: Rectifier with thyristor
Dear All! At night I was thinking this circuit. If you see this circuit: https://www.plexim.com/academy/power-electronics/thyristor-rect-ind-load,
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Csizmadia Mikl?s
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#108675
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Re: introduction of a new vacuum tube spice model approach
Hello everybody Be aware of my latest tube fit, a Tungram 6AL5 vacuum diode model, able to accurate describe the "Anlauf" current. I have added the 6AL5 model to my tube library zip:
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Adrian Immler
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#108674
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Re: LTSpice Model for Photo Triac - VOM160
Eric, I still don't see a "2 input and gate" in a drawing or a filename, so I'm not sure what you were talking about. I don't see "NPN bjt transistor" before filenames either. I don't know where you
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Andy
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#108673
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Re: Adjusting Bode plot phase
Hello Jerry, I corrected all the reference designators according to the names in the paper and I mirrored the whole schematic for better reading. Please download the schematic again.
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Helmut Sennewald
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#108672
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Re: Adjusting Bode plot phase
Hello Jerry, Thanks. I got the paper.
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Helmut Sennewald
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#108671
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Re: Adjusting Bode plot phase
Hi Helmut, The paper is: Tsividis, Y. and Milios, J.; Journal of Electroanalytical Chemisty, 707 (2013) 156-165 Thanks again, Jerry
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Jerry Hinkel
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#108670
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Re: Rectifier with thyristor
Dear Helmut! Sorry for the missunderstanding! It was the second time, when I have been used this topic. I'm very thankful. Greetings from Hungary, Miklos
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Csizmadia Mikl?s
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#108669
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Re: LTSpice Model for Photo Triac - VOM160
Hi Andy, What I mean is when a file name has the "2 input and gate" drawing before the file name, then what I know is it is a symbol file that can be loaded directly to the "sym" directory. When a
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Eric Henares
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#108668
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Re: Adjusting Bode plot phase
Hello Jerry, I am very interested to see the paper. This helps me to check whether the implementation in LTspice is equivalent. Best regards, Helmut
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Helmut Sennewald
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#108667
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Re: LTSpice Model for Photo Triac - VOM160
Eric, I think Bordodynov's symbol uses the same technique as one of the two I described. I'm not sure what you say about the AND gate, because none of these symbols had AND gate icons in them. In any
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Andy
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#108665
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Re: LTSpice Model for Photo Triac - VOM160
Hi Andy, Thank you so much once again. It already worked with the first approach in your earlier email so maybe I can try this one if a new oppurtunity comes. Best regards, Eric
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Eric Henares
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#108664
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