Apple may reduce the performance of the 3nm A17 Pro processor due to massive overheating of the iPhone 15 Pro::The problem of overheating of iPhone 15 Pro and Pro Max smartphones is becoming widespread. It is possible that Apple will be forced to take the unpopular step of reducing the performance of the latest 3nm A17 Pro chip.
That would be a passive cooling system.
No? Passive systems don’t do anything to cool other than simply exist.
These systems use energy and are deliberately activated to influence how heat is transferred. That’s the difference of active vs passive.