开云体育

To be honest, you will struggle with this on PSUD. It splits into four series/parallel filters which PSUD can't model and there's no future plans to add this functionality as it's way outside of the

:) That is SO much better, thanks for the quick turnaround.

I have a basic PSU design for my tube amp that I am trying to simulate, however since I have multiple B+ rails I am struggling to add multiple (different) load resistors in the right spots so I can

A revised Mac version has been released to address a user interface performance issue when operating Dark mode. This should now operate correctly, along with better handling of changes in theme. It

Hi Waldo, Let me have a look at this. The UI components are revised on this version, I'll check if there's a "hover delay" been added in and if so I can do something with it. Regards, Duncan

Hi, It seems like the UI of build 75 is much slower and more laggy on macOS 11 than build 73. ?I upgraded to 75 to get dark mode support but moving the mouse over the different filter sections is

Same here, just modeled the ps for my newest project this morning on 76 with no problems. John wrote:

Hi all No problems in my case. After uninstalling build 74 and manually deleting the various "rectifiers" folders,?I installed the new build 76. From first startup it works as it should without any

Hi Duncan That has fixed it After the install it pops up with the same error message on first startup, but on second startup all is good and the new build is working fine. Many thanks Simon

Hi PSUD users, I've uploaded a video to Youtube which explains how to work out the parameters for solid state and vacuum tube rectifiers. The link is https://www.youtube.com/watch?v=Ku_BmNQKHio

I've carried out some changes to PSUD2 to fix issues with non-admin user installs, thanks for the input. Instead of the installer trying to put example and rectifier files in the user's application

Hi Hans, Thanks for the tip.? I'll do an install with an additional normal user and see what changes need to be made to the documentation and/or installer, Regards, Duncan

Hi all Recently I installed version 2.20 build 74, which surprisingly was made simultaneously at the 4 users on my PC. My PSUD2 installation didn't work on the 3 ordinary users and gave exactly the

Hi Simon, Back in 1999 when I wrote this, all of the rectifiers and examples were stored in the program folder which is the wrong place. As Windows security has tightened up, it was necessary to move

Hi Duncan I just downloaded and installed this build 75 and on startup I get an error: Rectifier not found in TXMLRectList::RectObject(). Press OK to ignore and risk data corruption. Press Abort to

Hi Richard, The curve isn't linear, but that's not even the worst part of the problem. As the choke core magnetises, there is some residual field which results in a different curve as the current is

Thanks Duncan.?? Firstly I was merely pointing out the apparent contradiction on your Web pages, which you might want to correct.? And I wasn't sure if I was just not looking in the right place for

Hi Richard, It would certainly be possible to put something in, however making it suitable for public consumption would be a whole different story. Putting in a series of parameters to show the

Hello Duncan (and everyone else), great tool this PSUD2 - I have been using it for years.? ?Thanks for making it free! I have a query about swinging chokes.? ?One of the webpages (I think its

Hi, Paid assignments is not something I get involved in, however you might want to put a post somewhere like DIY Audio Forum as it has a large audience who might be able to advise. Good luck with your