Re: I can not access the File of LTspice.
Hi Vlad-san! I am very happy, because I have a communications with you. I will consider every possibilities, I think. I must say thanks to your knowlege, your honesty. About near the attached file, I
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ÖØËɺê²ý
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#56923
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Re: I can not access the File of LTspice.
Shigematsu-san, That seems strange, indeed. If you're sure you don't have some virus, try cleaning your temporary files and cookies, Java related ones, too (there should be an applet in the Control
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Vlad
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#56922
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Re: I can not access the File of LTspice.
Hi Vlad-san! Thanks your quick response! When I try to down load the xxx.asc file from the File\Temp directry of LTspice. LTspice or Yahoo site ask me to press "Get Web Access" To LTspice. So I
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ÖØËɺê²ý
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#56921
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Re: I can not access the File of LTspice.
Hello Do you mean the program itself doesn't work, or the website? Vlad
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Vlad
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#56920
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Re: attn: dual booters
monettsys wrote: Yeah. Didn't know you could do that. :-) And I'm using dialup and only my widows modem works. Good info tho. Thanks.
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rainbowsally <rainbowsally@...>
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#56918
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Re: frequency dependent resistor and inductor in LTSpice
Maybe an opamp could do it, but we'd need to see the kind of power it's expected to handle. But positive feedback (less than unity) could be used to increase impedance similar to the way an inductor
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rainbowsally <rainbowsally@...>
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#56917
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Re: I can not access the File of LTspice.
Hi Everyone! I have tried to File of LTspice. Get Start now button appears but I can not access the File of LTspice. If you give me any information, I am very happy. Shiggy
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ÖØËɺê²ý
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#56919
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Re: frequency dependent resistor and inductor in LTSpice
Hello Summer, There are examples with different Laplace sources. Please check it. Files > Tut > Laplace Sources > rl_ind_laplace.asc
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Helmut Sennewald
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#56916
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Re: frequency dependent resistor and inductor in LTSpice
In message <k1jfi6+3mtl@...>, dated Tue, 28 Aug 2012, coldcolor0317 <coldcolor0317@...> writes: I hope you succeed, but I don't think your approach is correct. In saying that 'the
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John Woodgate <jmw@...>
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#56915
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Re: frequency dependent resistor and inductor in LTSpice
Hello John, The inductance is also a frequency dependent component. Yes, I understand if it'snot air-core, there are many other factors.But that's what we want to achieve, to include the turn-to-turn
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coldcolor0317
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#56914
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Re: frequency dependent resistor and inductor in LTSpice
Hello Helmut: Thanks so much. I downloaded your model and tried in my circuit model. I think it worked. Of course the expression needs to be refined. So I take it that for inductance, if it's
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coldcolor0317
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#56913
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Re: basic incandescent dc lamp
It goes fast even with n=0.1 for 325V, lower values seem to tak
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Vlad
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#56912
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Re: attn: dual booters
Mike, The new .ini location follows the Windows' one: /home/<user>/.wine/drive_c/users/<user>/Application Data/. Personally, I run the clean version the way the installer made the launcher, and the
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Vlad
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#56910
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Re: frequency dependent resistor and inductor in LTSpice
In message <k1j3en+ith9@...>, dated Tue, 28 Aug 2012, coldcolor0317 <coldcolor0317@...> writes: Is this an air-cored inductor? If not, you will have a virtually impossible task to
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John Woodgate <jmw@...>
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#56911
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Re: LT1210 has two + inputs?
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Helmut Sennewald
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#56909
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Re: frequency dependent resistor and inductor in LTSpice
Hello Summer, The formula with FREQ doesn't work. You should use a Laplace function. Below is an example using a G-source. Laplace=1/(0.95*(s/(2*pi*2.5e6))**0.3+0.1) I have uploaded an example. Files
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Helmut Sennewald
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#56908
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Re: LT1210 has two + inputs?
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afhockey623 <jxm1092@...>
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#56907
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Re: frequency dependent resistor and inductor in LTSpice
Vlad: Thanks so much for the response. I do want to simulate an AC analysis from 100Hz to 10MHz. The coil is essentially an inductor with a certain value. There's AC resistance too. SO R is increasing
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coldcolor0317
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#56906
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Re: attn: dual booters
Is there any reason you don't simply install LTspice using Wine? Maybe I'm misunderstanding what you are doing, but whenevr I need to run LTspice in Ubuntu, I simply download the latest executable and
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monettsys <0c47ef643c2@...>
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#56905
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Re: frequency dependent resistor and inductor in LTSpice
Hello This is the way to do it in LTspice, too, unless you want an .AC analysis. If "freq" is some external source, v(freq), it will work. You may need to add curled braces, though. Good luck, Vlad
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Vlad
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#56904
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