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Thread: Need some help
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05-20-2014, 08:04 PM #1
- Join Date
- May 2014
- Posts
- 11
Need some help
Finishing up on my I3v and I tried to wire in the power supply using an antec vp450 and nothing happened when I turned it on? Could it be possible that I crossed some wires after I snipped the tips off? This could be either yellows or blacks. I don't think I did but it's the only thing I can think of. If this is the case how do I tell which goes to which? Thanks
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05-20-2014, 09:02 PM #2
- Join Date
- Oct 2013
- Location
- Honolulu, HI
- Posts
- 199
Hi Dan,
Google "modifying a power supply for 3d printer". There is a green wire that must be shorted to ground in order for the supply to work. Plenty of web pages and youtube videos will help you with this. Here is the link from the RepRap wiki - http://reprap.org/wiki/PCPowerSupply
Cheers,
KDog
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05-20-2014, 09:49 PM #3
This are the instructions I have been using successfully for some years:
http://www.wikihow.com/Convert-a-Com...b-Power-Supply
Old Man Emu
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05-21-2014, 09:38 AM #4
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05-21-2014, 08:31 PM #5
When I worked on the PSU for my printer, I knew that I would only need 12V and ground, so I didn't bother with the other voltages. I just have two plugs - one for +12V and one for Ground.
OME
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05-26-2014, 11:11 AM #6
- Join Date
- May 2014
- Posts
- 11
Thanks guys, I got it figured out now.
Printer will print perfect...
06-14-2024, 10:44 AM in Tips, Tricks and Tech Help