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I returned to DIY electronics in 2009 after a 20 year pause by building a few kits to get in shape. This blog is for me to keep track of my progress.
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NCore based power amplifier

Posted 9th April 2016 at 01:20 PM by alexcp
Updated 11th February 2017 at 03:25 PM by alexcp

Ever since I heard about the Hypex NCore technology, I have wanted to build a power amplifier based on Hypex NC400 modules. Here is what I got. It works very well with the preamplifier from the previous post.

I used a spare Arduino to control the SMPSes. For now, it simply allows to use a momentary push button on the front panel. I may add remote control (12V trigger or similar) later.
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File Type: pdf NC400_04xx.pdf (2.97 MB, 136 views)
File Type: pdf SMPS600_DIY_R5.pdf (1.42 MB, 58 views)
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