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Thank you very much for your comments. Actually because of NDA with the company I received the file, I can not upload the lib file. Can I find any example where the lib file is separated according to

I have designed a good number of power supplies, but I would not attempt an LLC without a good theoretical background.? There are few specialists that crank out these designs and they usually know a

Those two files don't help, I think. We need the .ASC, and please ZIP files if there is more than 1 to upload. -- This email has been checked for viruses by AVG antivirus software. www.avg.com

Make sure your symbol pins are numbered in consecutive order: 1, 2, 3, 4 works, 1, 3, 4, 5 (or any other sequence with a missing number) doesn't, even though the number of pins is correct.

You can usually write '?' in email and elsewhere using ALT-0181 on the numeric keypad. -- This email has been checked for viruses by AVG antivirus software. www.avg.com

Never mind, I finally figured it out: I needed to change only the Spice Model line, to make it unique to the instance. Then, the hidden control voltage must be that same unique name. Dave Sent:

Never mind, I finally figured it out: I needed to change only the Spice Model line, to make it unique to the instance. Then, the hidden control voltage must be that same unique name. Dave Sent:

TI supplies a seemingly straightforward spice model for its LMH6321 Unity Gain Buffer.? It requires a modified opamp symbol with only 4 nodes, (IN V+ V- OUT). I edited a standard opamp symbol to have

Thanks Dave.

In square mm. 1 mm=1e-3 m, 1 sq mm = 1e-6 sq m Sent: Sunday, December 22, 2024 2:17 PM To: [email protected] Subject: EXTERNAL: Re: [LTspice] Ferromagnetic core modeling. I am reading

I am reading here ( https://ltwiki.org/index.php?title=The_Chan_model ). "A is the bead magnetic cross section in square meters, use dimensions C*(A-B)/2, area is in mm2 hence the u". So, is the area

Sorry - I forgot to click "Notify users" in the upload: Vpct_pots.zip Sent: Sunday, December 22, 2024 12:41 PM To: [email protected] Subject: EXTERNAL: [LTspice] Confused, adding a pin to an existing

Attempting to modify an archive Pot component, to add a wired Pin instead of a hidden net name for control input. In order to use more than one pot in a circuit, the SUBCKT definition and instance

"By Jove, I think he's got it!" Many thanks! John (Waugaman, that is)

Real DIDO amps have a common mode voltage input. -- Regards, Tony

Except the model and symbol for CD4024 that are needed to run most of the circuits!

On Sun, Dec 22, 2024 at 08:58 AM, <jad700@...> wrote: > > To make an ?IDEAL fully differential amplifier spice model... > Simply use a e or e2 Component with whatever gain you want ( In V/V) as

To make an ?IDEAL fully differential amplifier spice model... Simply use a e or e2 Component with whatever gain you want ( In V/V) as a parameter. (Right click on it and give value V for gain of 100

This seems to work. G=100MEG seems a bit much. * Ideal Fully Differential OpAmp * /g/LTspice/topic/50198770#msg46663 * .subckt D_OpAmp inp inn outp outn vcm R1 outp n01 1 R2 n01 outn

Correct. Something simple that won't have any convergence issues.