Cooling

Panasonic PGS could be use to transfer the heat from the FPGA to the Camera Body. It can reduce weight and makes the Camera smaller in the ideal case the Apertus doesn’t need a fan. More Information: http://www.panasonic.com/industrial/electronic-components/protection/pyrolytic-graphite-sheet.aspx Video: http://www.youtube.com/watch?v=ZAEhyY1_czM

A hole can be cut in the PCB to allow a metal plate to attach touch the back of the sensor (image courtesy of danieel)

Practical experience of cooling down a d450 sensor to sub-zero temperatures with Peltier http://nightskyinfocus.com/diyprojects/canon-450d-dslr-modification