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,...

Following on from YARPS I thought I would post the design I have been working on for my active crossover (which is in fact is what the YARPS power supply was designed to drive).

So here I present the Synergy "Active" Crossover. Please note I have only simmed it at this stage (and when I started I knew nothing about active filter design) so there is no guarantee it will work.

Why have I put "Active" in quotes? Because whilst this filter uses active components, for all intents and purposes it behaves like a passive filter. It basically emulates either an LC or a CL passive 2nd order filter.

Why the name Synergy? Well I though it was the best word to describe the differing technologies working together to give the end result

The design goal is to have an active crossover that for all intents and purposes is transparent. That is it does nothing other than split the frequencies at the desired crossover point....

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

https://hi-fiplanet-888.spaces.live.com/?lc=15369

You guys may download an article which I've put down tweaks for sharing with all audiophiles.

https://cid-d48d1ea0d5766c81.skydrive...uments?lc=1033

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

I decided to consolidate most of my projects in one page. Twisterspeakers DIY loudspeaker projects

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

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