Is that me or components look quite big ?
in a well integrated case, cooling of components isnt a factor in diving.
RadioFrequency cable are verry sensitive in some application.
Here in quebec, it has happen to waterproof cables a summer day, the relative humidity was really high, and during winter, caused dew in connector causing intermitent troubles when sun shined on black cables.
A single drop of water in a such cable could kill power transmission in sensitive frequencies....
As Lucca Brassi told
RF and EMC.... in the water....
but HID works with very high voltage and nobody complains.
A guy here busted his Voltmeter (usualy 1000v on ac) measuring HID startop voltage while modding a HID car ballast
As an RF technician i dont like the idea of an electrical problem in water, with canister on my back and ballast running 80-90v on my left hand, with me acting as a third conductor in murky/salt water ..... :sick2:
Im currently direct driving sst90 with protected 18650 Li-Ions
Just my toughts !