source:Industry News Popular:adapter release time:2022-03-24 10:16:52 Article author:sznbone
Over the years, the charging of electronic devices has been a headache for users. The difference in physical interfaces is better to say that each company will sweep the snow before the door. After years of hard work by the USB-IF organization, after coordinating with many manufacturers, consumers can finally see the arrival of a unified interface: USB-C. In addition to the physical interface, there are also various fast charging protocols. At present, the PD fast charging technology supports a voltage of 20V and a current of 5A. Many manufacturers have used the PD fast charging technology, and the USB-IF organizes the PD3.0 PPS fast charging technical specification Most of the fast charging protocols are being incorporated (QC4 QC3.0\SCP FCP\PE3.0 2.0\VOOC, etc.), which finally allows consumers to charge all devices with one charger.
As a leading technology brand in the industry, Apple has always followed its own path and did not play with everyone. However, in terms of PD fast charging technology, Apple has launched a USB-C PD to Lightning data cable and a variety of PDs. The charger (power adapter), the editor cost 1524 Hong Kong dollars, and purchased three Apple PDs of 29W, 61W and 87W for detailed disassembly. This time, I will provide you with the disassembly evaluation of the APPLE A1540 29W USB-C Apple Power Adapter.
The product style is printed on the white carton packaging, and the words USB-C 29W can be seen in the upper right corner.
On the back of the plain color box, it is written in multiple languages that this USB-C power adapter supports 29W power output, and the lower right corner is a price tag of HKD 388.
Apple designed in California, USA, made in China. Product model A1540, SN serial number C4H716402KXG2VCBH.
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