Trev, so with larger heat sinks, larger enclosure, computer fan, I could possibly run this for a 30 min duty cycle?
I would work up to this, monitoring temps as I go.
Was the board you looked at powering 2 x 50W units?
Diesel, What about an anodised black finish on a Victa power torque head.
Not economical to do, but should give a cooler running engine.
Quite a large area when you start reading about emissivity of black bodies.
Black coloured car radiators, heat sinks, fighter planes and more....
Thanks
