ChargerLab: Teardown of New Samsung 45W GaN Charger

Samsung’s flagship Galaxy S22 Ultra and S22+ smartphones are the latest-generation flagship smartphones from Samsung. They are supported with the small, powerful 45W Super Fast charger, which has the highest power density of any Samsung charger, enabled by NV6014, GaNFast power IC. The GaNFast 45W charger (model #EP-T4510) delivers fast-charging power across the complete USB-PD and PPS specifications. Measuring only 47.4 x 27.9 x 43.6 mm (57.7 cc) the new Samsung fast charger achieves a power density over 1 W/cc.

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