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Apple TV 4K 拆解

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Çince
Adım 9
Apple TV 4K Teardown: adım 0, 2 resimden 1. Apple TV 4K Teardown: adım 0, 2 resimden 2.

  • The new power supply is rated for 12 V at 1.083 A. This is a modest bump up from the 0.917 A power supply in the Apple TV 4th Generation.

  • Again taking a design lead from its older sibling, the Apple TV 4K eschews internal wiring between the power supply and logic board.

  • The use of conductive posts in lieu of wiring probably saves internal real estate, and it eliminates the possibility of pinched or bent wires during assembly.

  • NXP Semiconductor TEA1833LTS switch mode power supply controller

新电源的额定值为12V，1.083A。与第四代Apple TV 的0.917 A电源相比有一个微小的提升。

Apple TV 4K避免使用电源和逻辑板之间的内部接线，与从其较旧的兄弟姐妹相比有着更先进的设计。

使用导电柱代替布线可能会节省内部空间，避免了组装过程中夹紧或弯曲的可能性。

[* black] The new power supply is rated for 12 V at 1.083 A. This is a modest bump up from the 0.917 A power supply in the [guide|49046|Apple TV 4th Generation|stepid=107487|new_window=true].
[* black] Again taking a design lead from its older sibling, the Apple TV 4K eschews internal wiring between the power supply and logic board.
[* icon_note] The use of conductive posts in lieu of wiring probably saves internal real estate, and it eliminates the possibility of pinched or bent wires during assembly.
+[* red] NXP Semiconductor [link|https://www.nxp.com/products/power-management/ac-dc-solutions/ac-dc-controllers/greenchip-smps-control-ic:TEA1833LTS|TEA1833LTS] switch mode power supply controller

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