Source link : https://tech365.info/iphone-17-professional-teardown-reveals-apples-new-strategy-to-thermal-administration-and-repairs/
iFixit in the present day disassembled the iPhone 17 Professional for certainly one of its teardown movies, exhibiting the system’s inside elements, like the brand new vapor chamber cooling system that distributes warmth from the A19 Professional chip all through the aluminum body.
The iPhone 17 Professional’s battery is connected to a battery tray, and the battery tray is related to the iPhone 17 Professional’s aluminum body with Torx Plus screws. iFixit says that if Apple sells substitute batteries within the tray, there will not be any adhesive to take care of when doing a battery swap.
The battery tray is on prime of the A19 Professional chip, and the chip contains the vapor chamber cooling system. Warmth from the chip is directed to the vapor chamber, which spreads it all through the unibody aluminum body. iFixit used a thermal digicam to match the iPhone 16 Professional Max to the iPhone 17 Professional Max. The iPhone 16 Professional Max would get to 37.8 levels Celsius and expertise throttling, whereas the 17 Professional Max stayed cooler at 34.8 levels Celsius, leading to no throttling.
iFixit discovered that Apple’s cooling system makes use of a lattice between two plates to distribute water all through the vapor chamber. The water subsequent to the A19 Professional chip boils and turns to steam, then the steam collects on the opposite aspect and cools down, condensing again into droplets which are despatched again by the lattice…
—-
Author : tech365
Publish date : 2025-09-24 04:23:00
Copyright for syndicated content belongs to the linked Source.
—-
1 – 2 – 3 – 4 – 5 – 6 – 7 – 8