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Bu teardown bir tamir kılavuzu değildir. Adapter cihazınızı onarmak için, servis kılavuzumuzu kullanın.

  1. Nokia AC-16U USB Power Adapter Teardown, Crack Open The Case: adım 1, 3 resimden 1. Nokia AC-16U USB Power Adapter Teardown, Crack Open The Case: adım 1, 3 resimden 2. Nokia AC-16U USB Power Adapter Teardown, Crack Open The Case: adım 1, 3 resimden 3.
    • This power supply is slim and unusually attractive.

    • That white case is 39mm in diameter, and 15mm thick: pretty small for this power level (see heat sinks later).

    • The case is glued together, so you're not going to get into this one cleanly. I sawed a slot in the side, and used a screwdriver to crack the glue.

  2. Nokia AC-16U USB Power Adapter Teardown, What's Inside?: adım 2, 3 resimden 1. Nokia AC-16U USB Power Adapter Teardown, What's Inside?: adım 2, 3 resimden 2. Nokia AC-16U USB Power Adapter Teardown, What's Inside?: adım 2, 3 resimden 3.
    • The wall power pins lead to two spring contacts.

    • There's a plastic barrier between the low voltage and high voltage sides (you can't get much better than that!).

  3. Nokia AC-16U USB Power Adapter Teardown, How about some detailed PCB Photos?: adım 3, 2 resimden 1. Nokia AC-16U USB Power Adapter Teardown, How about some detailed PCB Photos?: adım 3, 2 resimden 2.
    • Pretty tight layout.

    • Note the heat sink with thermal interface material, and the landing pads for the line voltage springs.

Bryce Nesbitt

Üyelik tarihi: 11/30/14

1.023 İtibar

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Nice teardown

Omeke - Yanıt

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