https://www.diyaudio.com/forums/solid...ontroller.html

A bunch of .lib files can be found on this site:
https://www.elektronikschule.de/~krausg/Spice_Model_CD/
https://www.elektronikschule.de/~krau...ls-collection/
https://www.elektronikschule.de/~krau...Philips_Spice/
https://www.elektronikschule.de/~krau...otorola/Spice/
https://www.elektronikschule.de/~krau...%20List/Zetex/
https://www.elektronikschule.de/~krau...0List/Siemens/
https://www.elektronikschule.de/~krau...ls-collection/

IRF models: https://www.irf.com/product-info/models/spice/spice.zip

Most vendors provide spice models for their products, it's just a matter of searching. With the time your library will grow.

The way to include a model in your simulation is as follows. Let's assume I downloaded a file...

updated schematic
https://www.diyaudio.com/forums/power...ml#post2084348

Lets see, for 20v use 1n4060 or 4061, for 24v 1n4062 and 36v 1n4066.

Saw the datasheets, nice Zeners. Thanks.

Here we go then. Not just any Zener, but 1N40XX Microsemi temperature compensated components, are to be preferred by shunt builders if they can get their hands on them. Noise concerns by possible wrong Zener choices addressed

v1.0 with LEDs LED's Green 2v

capacitors Panasonic TS-HA

transformer
They go around 62V after rectification in practice, like being 2X22V, still need a 10R resistor before cap, and they don't lose easily, very good regulation. If the 2X18V 80VA model goes 2X19V in reality, it would be best for about 53-54V and to avoid the resistor.

They're the R-Cores sold by audiophonics, The one pictured is from France,...

https://www.duncanamps.com/psud2/index.html

Bill's post on LCL power supply approach: post #1108
https://www.diyaudio.com/forums/power...lator-111.html

see post 519,520

https://www.diyaudio.com/forums/solid...altrak-52.html

hi fi nervana

music reviews, equipment reviews.

M2Tech HiFace USB – jkeny modded | TírNaHiFi.org

https://www.sengpielaudio.com/calculator-ohmslaw.htm

https://www.sengpielaudio.com/calculator-paralresist.htm

Tonight I found out it is a really good idea to ground the shaft/body of the rotary switch in order to eliminate pick up of 60Hz and its harmonics. I noticed moving my hand closer to the metal knob on this switch resulted in a >20dB increase in 60Hz spectra and the addition of somewhat lower level harmonics at 120Hz, 180Hz, and 240Hz.. I grounded the switch with a piece of 28ga wire between the lock washer and the body of the switch and grounded it to the board ground. This totally eliminated any pick up with no noticeable line frequency or related spectra. (My case is totally shielded on the top and bottom, but not sides, front or rear - and does not appear necessary to do so.)

https://www.diyaudio.com/forums/tubes...-question.html