General story

This is case with connectors and power switch for Mean Well LRS-200-12 inspired by Creality Ender 2 PSU case Modular power supply PSU cover by RaffoSan (https://www.thingiverse.com/thing:2783353).

I used above case with PSU that came with my Ender 2, which in my case was no name 250W with (noisy) fan. I saw people recommending Mean Well LRS-200-12 as fanless replacement so I got one to test it out. But problem was that I didn't find case/cover for it that I liked and I wasn't really happy with simply screwing cables to PSU contacts, like Creality originally meant because then I wouldn't have power switch...

So I went and modeled one for LRS-200-12 in the style of one made by RaffoSan. Compared to his this is basic. It has hole for IEC plug with fuse and switch and hole for connector plate for banana plugs I used before.

This plate is the same size as "Cover1" type of plates for RaffoSan's PSU cover so if you want to use i.e. two XT60 connectors you can print "cover1_2xt60.stl" from his files.

Info

There are two versions of the case "normal" and "looser". Normal has space for PSU with dimensions of 215x115x30 millimeters and is somewhat a tight fit. Which I learned when I printed it. PSU fits, but it's really snug. So I made looser one that's a tad looser with space of 215x115.5x30.25 millimeters. Not much larger but If you're not sure your printer is spot on with dimensions this one is probably safer to print. You'll fit your PSU easier :).

Printing

Supports from build plate are needed when printing back side because of recessed plate slot.

I printed it with PETG, although I don't see any reason why it couldn't be printed with PLA. But for PLA I would recommend looser version because of how PLA is less flexible than PETG and tight fit might break side arms.

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