Disassembly report: Samsung Galaxy S22 original 25W fast charging charger

The Samsung Galaxy S22 comes standard with a 25W charger that supports PD3.0 and PPS fast charging protocols, which can charge both new phones and various old Samsung models. Through disassembly, it is found that it adopts QR switching power supply architecture design, adopts DIODES complete power supply solution, Fengbin electrolytic capacitors and solid capacitors for input and output filtering, and the overall materials are solid and reliable.

In the past, SChitec has measured the time it takes for Samsung 25W and 45W chargers to charge the same mobile phone. Regardless of the power difference of 20W, in fact, the 45W charger is not much faster. Considering that the price difference between the two chargers is nearly 100 yuan, users who have bought the S22+, for the sake of cost performance, the 25W charger is also worth buying.