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Meanwell LRS-150 24V - Case

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P1S
X1 Carbon
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A1 mini

0.2mm layer, 3 walls, 15% infill
0.2mm layer, 3 walls, 15% infill
Designer
2.6 h
1 plate

0.2mm layer, 2 walls, 15% infill
0.2mm layer, 2 walls, 15% infill
Designer
2.4 h
1 plate

0.2mm layer, 3 walls, 25% infill
0.2mm layer, 3 walls, 25% infill
Designer
16 min
1 plate

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Bill of Materials

Maker's Supply Kits and Parts
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M2.5x25 FHCS Machine Screw (10PCS) - AA083
Bambu Filaments
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Gray (33101) / Filament with spool / 1 kg
Black (51100) / Filament with spool / 1 kg

Description

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Mean Well LRS-150-24 (24V) Case

Specifically designed for the Mean Well LRS-150-24 power supply, this case offers a practical, robust, and aesthetically pleasing solution for home, industrial installations, and DIY projects.

Key Features

Optimized Ventilation

  • Ventilation holes with a honeycomb design inspired by the power supply's original grille.
  • Maintains excellent airflow without compromising protection.

Front Cable Entry

  • Simple and neat access to connection terminals.
  • Ideal for wall-mounted installations or technical panels.

TPU Dust Cover

  • Front cover separately printable in flexible TPU.
  • Protects terminals from dust, dirt, and accidental contact.
  • Easy to remove for maintenance or wiring modifications.

Universal Mounting

  • Integrated external tabs for mounting.
  • Can be attached to walls, panels, technical furniture, or other surfaces using screws.

Easy-to-Print Design

  • Optimized for FDM 3D printing.
  • No supports required for most print configurations.

Compatibility

  • Mean Well LRS-150-24 (24V)
  • May also be compatible with other LRS-150 series models that have the same external dimensions.

Recommended Print Settings

Case

  • Material: PLA, PETG or ASA
  • Layer: 0.20 mm
  • Infill: 15%

Dust Cover

  • Material: TPU 95A
  • Layer: 0.20 mm
  • Infill: 100% or 3-4 perimeters

Notes

For assembly, you will need:

  • 2pcs - M2.5 x 5.7 x 4.6 
  • 2pcs - M2.5 x 5 x 3.5
  • 4 M2.5 x 25 screws 

This project arose from the need to make the power supply safer, tidier, and easier to install, while maintaining adequate ventilation for the unit's natural cooling.

If you print it, please share a photo of your result: I'll be happy to see how you've used the project! 🚀🔌

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License

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