Okay....
I'm not done my testing but have some early configuration info which might be helpful:
[S-350-24]
Rated: 24v, 14.6 A @ 350w
Normal Voltage Range: 18.4v - 27.4v
Normal Components (R25; SVR1; ZD1; Output Caps): R25=1.8k (measured 1.63k); SVR1=1k - 1 ohm; ZD1=27v Zener; CAPS(35,36,38)=35v caps 2200uf
Upgrade Components (R25; SVR1): R25=1.2k; SVR1=10k - 1k
Upgrade Voltage Range: 6.9v - 29v
[S-350-36] - *thanks to Nick for this! - (I don't have a 36v model but I have all the rest)
Rated: 36v, 9.7A @ 350w
Normal Voltage Range: Unknown
Normal Components: R25=3.9k (measured unknown); SVR1=1K; ZD1=39v, CAPS=50v
Upgrade Components: R25=2.2k; SVR1=5K Pot; ZD1=Additional 9v in Series for 48v; CAPS=NoChange
Upgrade Voltage Range: 22.7v - 49.4v
I am currently sorting out the current regulation circuit (see what happens when I try to be funny) for these meanwell and clones before I continue with voltage modifications on the remaining models (5v, 12v, 48v) I have here to experiment with. Since this is a weekend without my little ones, I expect to finish the r&d and testing over the next day and post accordingly.
The end game is as it aways was, to allow for very wide range of voltage adjustment and sufficient current limit adjustment to allow safe use of expanded voltage range (keeping it below 350/400w for these models).
Hope this helps!
-Mike
PS: Thanks to Gary for pushing my ars to get moving on this stuff... I have too many projects, but I like that way, when one becomes too frustrating I just flip to another for a while to cool off... Anyway thanks again for the fire bud.