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The problem is the second "mpsa18" on that line. q1 is the transistor name. n002, n005, n006, and 0 are its four nodes (you must have used the symbol NPN4 for this transistor, with a substrate node).

maybe you shouldn't have 2 copies of mpsa18 in line 2? Error on line 2 : q1 n002 n005 n006 0 mpsa18 mpsa18

Can anyone point me to a good tutorial on using 3rd party models in LTSpice. I'm trying to use a power controller from TI. I've tried the LTspice help, created an ".asy" and put a directive in

Still getting used to the files structuring of using this program... a bit tricky.. I built a CE amp circuit using a an MPSA18 transistor. I am getting a simulation error. Can anyone comment why the

Thank you Sir.. That did it nicely.. Don't know why regular copy and paste inactive..W7.

In message <kkhrsd+gjmc@...>, dated Mon, 15 Apr 2013, Tim <thutches@...> writes: Agreed. But it makes for a steep learning curve. Quite. Too high a B+, or they've gone soft! I once put 350

Thanks Jon, I'll be having a look at what you did. Tim Hutcheson

Hi John. Yes, it's sad that one gets a late start - my interest began at about age 14 as a ham radio operator. What caught my eye about the JT was that it introduces the idea of switching which is

I have been playing with the lead-acid battery model in the group files, but also looking for one that is supported with test data. I found a presentation on line from Bee Technologies in Japan:

In message <kkho8b+878j@...>, dated Mon, 15 Apr 2013, gr8wi9 <boothjg@...> writes: It's best not to put anything into the LTspice native files or anywhere in C:&#92;Program Files.

Ok. So if I unzip this and put it in the cmp path, does it get overwritten when I do sync_release? Thanks, Jim

In message <kkhgj0+b6hu@...>, dated Mon, 15 Apr 2013, "theac1@..." <theac1@...> writes: Assuming you are using a PC, select all the text (CTRL-A), copy (CTRL-C) and paste

Please send 7493 ic's macros for LTspice

Open it with an ordinary text editor? Jim Wagner

Hello folks: I am trying to post a question here but for some reason LTC won't allow me to copy the error log and post it here for my actual question. Is there a way? A..

Hi, Problem: How to delete *.raw files between successive simulation jobs while using the queue manager. Background: I use the queue manager to run Monte-Carlo sims on the same circuit with different

In message <CANZ6rKyEwfYVCbrESnaTSuQVpk9_uNbQTtxFZUHKvs9uE-sxfQ@...>, dated Mon, 15 Apr 2013, DEVISREE bala <baladevisree2@...> writes: You have to put some effort into helping

hi i am designing an op amp,but i dont know how two simulate circuit.pls reply me

In message <736066489.391198.1366041523194.JavaMail.root@.... comcast.net>, dated Mon, 15 Apr 2013, Jim Wagner <wagnejam99@...> writes: The plot thickens. The chances of

In message <kkh7vu+igoh@...>, dated Mon, 15 Apr 2013, sawreyrw <sawreyrw@...> writes: Well, it's sufficiently true up to some frequency (depending on the definition of 'sufficiently'),