On Mon, Dec 30, 2024 at 07:03 PM, Jim McLucas wrote: * - VCC={VCC} Speed=1 Tripdt=100p ,,, Do I use Speed=1 for 5V operation? What do I use for Tripdt value? What does Tripdt=100p mean? Here is the wa

On Mon, Dec 30, 2024 at 11:44 AM, MD MUBDIUL HASAN wrote: kindly share the uploaded link here. It's in here: Files > Temp https://groups.io/g/LTspice/files/Temp which is where all newly uploaded files

On Mon, Dec 30, 2024 at 09:49 AM, <emilien.sabard@...> wrote: - MultiTabs per plot setting could be very nice, especially when we changed simulation between .ac and .tran we do not necess

On Mon, Dec 30, 2024 at 09:49 AM, <emilien.sabard@...> wrote: Some additionals features : Some options for future releases. Christmas is over, but it will be for next year:) ... As you kn

If your amp is in a high gain negative feedback loop, it can be harder to see the crossover distortion because the feedback look "eliminates" most of it. Getting rid of that feedback would make it eas

On Mon, Dec 30, 2024 at 05:41 AM, <dlwarr911@...> wrote: Can LTSpice show Cross Over distortion of a class B type amplifiers... Yes. If I build a Class B amplifier (all have cross over distortio

On Sun, Dec 29, 2024 at 01:07 AM, Bell, Dave wrote: I set it at 220 so I could easily read the plot or in .meas, as if it were RMS. Ratiometrically, it really doesn’t matter, does it? I suppose not. B

On Sat, Dec 28, 2024 at 02:50 PM, Bell, Dave wrote: TR1: a mostly successful basic simulation of the main autotransformer It's still got the wrong voltage source. V1 is a 155 V RMS source. It does not

Jeff, that is an interesting description and is new to me. But the part that most puzzles me is this one: It seems that the polarity should matter. I get it that the differential input voltage tends t

On Thu, Dec 26, 2024 at 07:10 PM, Bell, Dave wrote: I tried both K directives, one separate for just L1 & L6, and all (L1..4 & L6) in one line. Don't even bother with the one that is physically imposs

Several more things to note: It is never a good idea to simulate for only 1/2 of a cycle, or even 1 cycle - especially when inductors are involved! A far better thing to do is to simulate for 10s to 1

LTspice has a few kinds of "ideal" models. I used both kinds. If you used any "real" diode (one with a part number), there's chances of a few factors that could affect results. The ideal diode "D" fol

On Thu, Dec 26, 2024 at 08:08 AM, Tony Casey wrote: Did you try enabling "This is an active load" in the current source properties? I thought that did something different (shutting off the current sou

On Wed, Dec 25, 2024 at 08:53 PM, Tom wrote: Yes there are multiple types of "Fully-Differential Amplifiers". There is no set minimum requirements. For the case of feeding a differential ADC, a "true"

I uploaded Voltage-Clamped-Current-Source.asc which has four five (three four, really) examples of adding a voltage clamp to an ideal current source. It is not an algorithmic approach, but it does the

On Wed, Dec 25, 2024 at 02:39 PM, Bell, Dave wrote: The boost/buck question depends completely upon the taps of TR1. I believe there were 5 taps in the drawing, labelled A … E. If C was defined to be

Hasan, Also, the range of voltages over which the circuit can give a stabilized output, is not known, unless you know the specifications of that transformer, TR1. The relays in the circuit select taps

On Wed, Dec 25, 2024 at 01:13 PM, MD MUBDIUL HASAN wrote: ..., I also need to understand this circuit can operate with over and under voltage or not. "cut off" situation is important. I might be wrong

On Tue, Dec 24, 2024 at 02:50 PM, MD MUBDIUL HASAN wrote: I wanted to build up a voltage stabilizer to study its performance. Kindly help me to simulate the attached circuit file, here inappropriate-f

On Tue, Dec 24, 2024 at 07:53 PM, Tom wrote: It takes 3 sources to make a DI/DO amp with CM ref. I tested both E and G sources. In general, G (current) sources are preferred over E (voltage) sources.