Disassembly report: Black Shark Mini 30W gallium nitride charger (China Aerospace version)

2022-05-03

On March 30, 2022, black shark released a new generation of game E-sports flagship mobile phone, black shark 5 series. All mobile phones support 120W super flash charging technology, and also jointly launched Black Shark 5 Series China Aerospace in-depth customized version with a series of aerospace theme IP customized accessories with China Aerospace Shenzhou media.

What the charging head network disassembled today is the black shark xingliu Gan 30W fast charging charger. The charger is decorated with the theme of China space station. It has a very distinctive appearance and wide protocol support. It has good fast charging compatibility with mainstream mobile phones. Next, the charging head network will disassemble this charger to see how the internal materials of this charger are.

The black shark starstream Gan 30W fast charging charger adopts a compact body design, with three PCBs combined and welded inside, with high utilization of internal space. The charger is compatible with QC, AFC and PD3 0. PPS fast charging protocol, with 5v3a, 9v3a and 12V2 5A、15V2A、20V1. 5A five groups of complete voltage gears and 3.3-11v3a and 3.3-16v2a two groups of PPS voltage gears have good overall compatibility, which can meet the fast charging needs of Android phones and tablets of major brands, as well as iPhone series mobile phones.

According to the disassembly of the charging head network, the charger adopts the combination welding of three circuit boards, the U-shaped structure design, and the interior is filled and fixed with silica gel. The primary capacitor is insulated with an integrated plastic shell, and the small plate at the output end is hollowed out to reduce the volume. The charger adopts a full set of high-frequency QR gallium nitride fast charging scheme of Nanxin semiconductor sc3021d + sc3503 + sc2151a, matched with innoseco's second-generation gallium nitride power chip inn650da04, and uses Yongming capacitor input and output filtering, with reliable materials.