I run my ASI071MC Pro from a CUI 12V 5A power supply. The brick kind, with a switching power supply inside. So the switcher must make some noise.
I also run my USB hub and homebrew dew heater PWM controller from this supply. And sometimes my Mach1GTO, although sometimes the Mach1 has its own Pyramid 13.8V 5A supply.
I was thinking - would a LINEAR power supply (like the PR7 here) be better? Less noise, can't hurt right?
No doubt the ASI071 runs its cooler with an internal PWM, so it is probably designed to minimize and handle whatever noise that generates. But what about noise from my mount, and the dew heater? Am I getting a couple of bits of noise into my camera?
Or maybe one power supply for the camera, and a separate one for the dew heater, USB hub, etc.