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ANKER Mini 30W GaN PD Charger A2147 Teardown

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Internal display 6

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SMD Y capacitors are from Anshan Qifa.

SMD optocoupler is used for output voltage feedback regulation.

The synchronous rectification controller comes from Nanxin Technology, model SC3503, which is an adaptive turn-on detection and fast turn-off synchronous rectification controller.

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