Quote:
Originally Posted by rcheshire
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I think you'd be needing a lot more compression than can be acheived within a small closed cycle enclosure. Internal circulating fans as used so far have been tiny CPU units just designed to shift the enclosed dry air (hopefully) to cool the camera by moving heat to the TEC plate for removal to the external heat radiator. Also need to be as vibration free as possible.
We've been able to get quite usable temp drops (16-20*) within the box. The real issue is to get and maintain that at the sensor when the camera body is designed to protect it so well. Professionally modded cameras are in some cases being reduced to skeletons in order to achieve this I believe.