Samsung 25W 1-Port USB-C Charger

Samsung 25W Adapter Overview

Design and Build

Starting with the design, the Samsung 25W Power Adapter features a compact and lightweight form factor, making it easy to carry for everyday use or travel. Built using GaN (Gallium Nitride) technology, it is smaller and more power-efficient than traditional silicon-based chargers while maintaining excellent thermal performance. The adapter features a single USB Type-C port and is available in a 2-pin configuration.

Power Delivery and Protocols

Moving on to power delivery, the Samsung 25W Power Adapter delivers up to 25W of charging power through its USB Type-C port. It supports USB Power Delivery (USB PD) 3.0 with Programmable Power Supply (PPS), enabling Samsung's Super Fast Charging on compatible Galaxy smartphones. PPS dynamically adjusts the charging voltage and current for improved efficiency, reduced heat generation, and faster charging.

In addition to USB PD 3.0 with PPS, the adapter also supports Samsung Adaptive Fast Charging (AFC) and Qualcomm Quick Charge (QC) 2.0/3.0, ensuring broad compatibility with older Samsung devices and many Android smartphones.