I’m trying to run a simulation to determine how hot an aluminum casting will get when a LED PCB I’ve designed is mounted to it.
The board has 8 LEDs that should be around 5W of power each at the maximum settings we’d want to run the fixture. Actually just a hair over, to ensure a little head room. The power supply will also be generating heat as it supplies the voltage to the LEDs. So really there will be 9 heat sources but in two different cavities of the head. It seemed like everything was set up properly but I must have missed something. Any help would be greatly appreciated.
Here’s a link to the project