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Hi, A couple of suggestions that might be of some help: In PSUD: * When you start up, there will be some large peak currents. You might want to use "after a reporting delay" and pick 1 second to

Hi all, I am attempting to understand this PSU2 app. I want to design a power supply for a tube amp that has a B+ of around 350Vdc, and B+1 at about 330Vdc, and my final B+2 (preamp supply) at about

Hi Paul, I had a look over at the Appimage site and for sure it's aimed at aligning different Linux distributions rather than different OSes. That in itself might cause problems with the binaries as

It seems to run "on many Linuxes"; no mention of Mac or Win. "It aims to allow the installation of binary software independently of specific Linux distributions... one AppImage can be installed and

Thanks Duncan, I don't know much about Appimages or how much work creating them involves, but they seem to run on any OS without installation, which would be ideal for PSUD. Richard.

Hi Richard, Good question - let me look at this. I've got a few days off over the Xmas break so hopefully should get some time to investigate. If it's doable, it's going to be a zip or tgz that you

Sorry, I should have said " Is there any chance of an Appimage for Linux", but I assume the answer is the same. Regards, Richard.

Hi, Is there any chance of an Appimage ? Richard

Hi Francois, The MacOS version is no longer available or supported, sorry. Regards, Duncan

I’m looking to download the software for MAC but somehow I can’t find any software download on /g/duncanampspsud Thanks

The classic definition of Power Factor I learned as a boy applies to Linear components (L R C) and continuous currents (no rectifiers). Same for "lead/lag": does not cover the case of rectifiers. The

On Fri, Dec 6, 2024 at 01:26 PM, Jim VE7RF wrote: Hi Jim, > > On a simple FWB rectifier with a high? C filter cap....... is the result? > RMS? I(C1).....? the same as the AC ripple current

On a simple FWB rectifier with a high? C filter cap....... is the result? ?RMS? I(C1).....? the same as the AC ripple current going into the cap ??? On another note ( using the same above

Hi Miguel, The MacOS version was withdrawn - it's no longer distributed or supported. Regards, Duncan

Hi, I've been trying to find the dmg build files but it seems like the folder has been removed from the files section? Duncan can you please reupload it? Best Regards Miguel

Duncan, This is a very nice feature that I wasn't aware of. Thanks for making the Power Supply Designer available and for your attentive replies whenever questions arise. Cheers, Tom

Hi, you can insert a current tap in various places in the chain. This would allow you to put a tap in for the power amp, and use the final load with a high value resistor (or constant current) to

I am designing a PSU for a valve amp,? ?and I want to supply the power amp from after the first LC filter stage,? and the preamp from after the next RC filter stage of the power supply.? What is

Sure!

Hi John, Thanks for the offer; I'll be keeping it as a closed-source project (I do have plenty of open source ones), so wouldn't need any code work. What would help is with some testing of the app