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Author Topic: 3D Printer Power Supply Teardown  (Read 2111 times)

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Offline cpuerrorTopic starter

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3D Printer Power Supply Teardown
« 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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Online MK14

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Re: 3D Printer Power Supply Teardown
« 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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