What does 12v power supply can do?
know more: 1 It can power up the cooling system, and provide a extra power for USB HUB on the camera.
2 Not necessary. ASI cooled camera can work through USB3.0 cable, without extra power supply.
3 The camera won’t be cooling, but it can works well like a uncooled camera.
4 Further more, if you have accessories (such as filter wheel) connected to cooled camera, it also can works without extra power supply.
5 Amp-glow is a generalized term and has been used in CCD era
6 It originally referred to “amplifier glow”, however these days it generally refers to any kind of “glow” in the image that is caused by the camera itself.