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3D Printer Power Supply Teardown
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Topic: 3D Printer Power Supply Teardown (Read 2151 times)
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cpuerror
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3D Printer Power Supply Teardown
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on:
March 29, 2016, 11:13:42 pm »
This $20 30A 12V supply is very common on 3D printers. I do a teardown to check out the nastiness!
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MK14
MK14
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Re: 3D Printer Power Supply Teardown
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Reply #1 on:
March 29, 2016, 11:39:53 pm »
I hope you don't mind me pointing this out. But you appear to have got the + and -, the wrong way round, on your drawing of the bridge rectifier. At about 10 minutes in to the video.
https://en.wikipedia.org/wiki/Diode_bridge
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