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Power supply -- DACProject
Image by modul
Currently I'm doing my practical semester and the project I'm working on is to develop a testing environment for audio DAC chips and circuits.
The first part of this environment is done with that power supply. It was developed to be very stable and to block any error voltages.
Measurements showed: noise is at about 45nV/sqrt(Hz), error voltages are less than 1uV at the 5 Volts output.
Unboxing
Image by Pete Hindle
And that's what's inside! The whole caboodle!
Write-up at unnamedlaboratory.org/blog/?p=51
Parts from bitsbox.co.uk
