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Hi Michael, That's very "Trumpian" of you....just kidding? :-) Can't the "^" xor operator be retained for compatibility, and make the new xor() function optional?

Yeah, WTF? Its like tRump and the american way of life! [email protected]> wrote: -- AC2CL I do not think there is any thrill that can go through the human heart like that felt by the inventor as he

ARE YOU JOKING??? Your post comes about four and a half weeks too early (April 1). Why is Analog Devices so intent on destroying LTspice?? Andy

It can't be good to compromise reverse compatibility like this. -- This email has been checked for viruses by AVG antivirus software. www.avg.com

Hi eT, Note that in LTspice 24.1.1, the xor operator “ ^ ” is no longer supported. One of the lines in the library must be changed: From: BEXOR P 0 V=IF(V(YTD) > 0.5 ^ V(IN) > 0.5, 1, 0) To: BEXOR

Also, R2 not R1, in the very first sentence. (No problem.? Hopefully everyone understood what you meant.) Andy

I think in all the older versions, it was named "Drag". Andy

You could replace the Zener with a large capacitor. Leaving Rs at 200 ohms, and simulating for 1 second (remove the Ncycles = 5), 2200 ?F gives about 16 mV peak-to-peak. Capacitor current is only

Of course, I mean Rs, not R2. -- Regards, Tony

The basic problem with this circuit is that the load current (through R1) is much too high. The Zener stabiliser only works well in a circuit like this if the Zener current is comparable to the load

As John mentioned, the zener does nor affect ripple. You would have to increase R2 or decrease Rs in order to reach an output voltage that "triggers" the zener. At the moment, the output voltage is

There is no practical answer to that question. The lower you make R2, the lower the ripple on V(2), but the Zener current goes up without limit. See if 100 ohms reduces the ripple enough for your

Le ven. 7 févr. 2025 à 11:12, John Woodgate a écrit : > > I am basically looking for how to optimize (calculate) the value of RS to > obtain a minimum output ripple r2.

There is hardly any current in your 7.5 V Zener because there is only about 5 V DC across it. Is that what you intend? Disconnecting the Zener makes almost no difference to the voltage at node 2. --

In Stretch mode, a selected component, or a block of components, can be moved while all its connections are kept. This is sometimes called 'rubber-banding'. Try selecting a component and moving it

Yes, that's what I meant; I put 'output number',? instead of 'output/input ratio'.

Hello, See my diagram " Stabilisateur Zener.asc " Everything is written in comments in this diagram. I would like to know if the smoothing of the sinus current is indeed in the indicated ratio. Your

Hi, I installed LTspice64 ver 24.0.12 for Windows. Compared to the old LTspiceIV in the on top menu I can see "Duplicate mode, "Move mode" and "Stretch mode". How is the last mode (i.e. stretch mode)

Actually, it does not.? If you still see "This is ground", then you are not seeing that schematic in the right context! I think there are two ways that can happen: (1) If you opened the schematic

Bear in mind that FETs can have huge variation from part to part.? For example, looking at onsemi's datasheet, they show a 12:1 variation in transconductance between typical and minimum, and the