Hi
I just got the Meanwell RT-125A power supply. First thing I did, was trying it without load, just the voltmeter. It would blink its led, and turn on/off intermittently, like having the security chip problem on the toaster NES. I thought this thing was broken. It seemed silly that I had so much bad luck. But no, it's just that this thing requires a minimum load to work properly. The minimum loads are specified on the manual, it seems the operating range for the +5V line is 2-16A, however it powered on my Atomiswave properly, and I believe it draws less than 2A. Anyway, this was just a heads-up to anybody that could have the same issue.
Regards.