
Sửa chữa nguồn điện 5 Volt cho MMU2
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- Likes
- 16
- Views
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- Remixes
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- Comments
- 11
Files 5 4.7 MB
- mmu2-5V_0.2mm_PETG_MK3SMMU2S_2h53m_1768092750.gcodeGCODE · 4.4 MB
- mmu2-5V-all-parts_1768092746.3mf3MF · 143 KB
- mmu2-5V-ele-cover_1768092748.amfAMF · 67.5 KB
- mmu2-5V-pcb-cover_1768092748.amfAMF · 38.4 KB
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Details
- Model ID
- #56800
- Category
- Máy In 3D
- Published
- License
- GNU General Public License v2.0
Description
After having read up on the problem of my mmu2s unit at these links:
On Prusa Forum: https://forum.prusa3d.com/forum/original-prusa-i3-mmu2s-mmu2-hardware-firmware-and-software-help/i-found-serious-design-error-in-mmu2-electronics-hardware/
On Github: https://github.com/prusa3d/MM-control-2.0/issues/15
I got this voltage regulator (LM2596) :
https://www.amazon.it/dp/B08K36H6K1?tag=farspace-21
Before connecting it to the unit I did some tests I prepared the cables avoiding soldering on the MMU control board (I derived the cables directly from the connectors)
Print spec
- Formats
- 3mfamfgcode
- Model files
- 5
- Total size
- 4.7 MB
- Largest file
- 4.4 MB












