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>Product News>Disassembly report: Beisi 65W 2c1a gallium nitride charger
2022-02-21
Affected by the epidemic, the global core shortage has become a normal. In order to ensure continuous and normal supply to the market, the best-selling products of big brands such as Beisi are often supplied by multiple upstream suppliers.
Charging head network learned that Beisi has a 65W gallium nitride charger ccgan65c3, which has a very good sales volume, and its protocol chip is provided by many manufacturers. Some of them adopt South core sc2151a and sc2021a. In terms of performance, it also supports PD, PPS and other fast charging, and supports a maximum power of 65W, so as to ensure that consumers have the same use experience.
Next, the charging head network will disassemble Beisi's 65W gallium nitride charger in detail to see the difference between the internal modules designed based on Nanxin fast charging scheme.
Previously, the charging head network also disassembled Beisi 120W 2c1a gallium nitride fast charging charger, Beisi 100W 2c2a gallium nitride fast charging, Beisi qc5 certified 100W gallium nitride fast charging, Beisi 30W super silicon charger, Beisi 20W super Si super silicon charger, Beisi 10000mah 1a1c two in one gallium nitride charger and other products. Welcome to consult.
After disassembling the charging head network, it is found that the charger protocol chip adopts Nanxin sc2151a and sc2021a, and the actual measurement supports QC2 0/3.0、AFC、FCP、SCP、PD3. 0. PPS has multiple fast charging protocols and supports 45W + 20W dual port output strategy to meet the simultaneous fast charging requirements of MacBook and iPhone 12 / 13.
In addition to the performance advantages, Nanxin sc2151a and sc2021a have been mass produced and verified by the market, which can provide customers with stable supply and reduce pressure. It can be said that both quality and quantity are guaranteed. In addition, through disassembly, it is found that the circuit designed based on the two chips of Nanxin is not complex and friendly to engineers. At the same time, it can also accelerate the listing of products.