Riden RD6012P DC power supply - RMS noise levels and transient behaviors under load 

Sure thing. Thank you for the nice comment. BTW, I'd recommend the Riden power supply models that end in "P" (for precision). They do cost a little more but are worth it, imo. Also, I think the noise levels are even lower than 1 mV. For example, my Fluke 8842A multimeter reports an AC RMS of around 0.5 mV. I think the higher noise levels shown in the video may be due to the noise floor of my oscilloscope (a Digilent Electronics Explorer). Here is my other video showing the AC RMS noise using a Fluke multimeter: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-dwQodc7ndPg.html

I used a Digilent Electronics Explorer along with Digilent Waveforms software.