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The different chargers have been launched on the market to conform to the development of the times. USB, QC3.0, PD, and GaN are also constantly updated and most of people will misunderstand it.
Qualcomm QC4+ charging protocol is compatible with the latest USB PD3.0 (PPS), and is backward compatible with USB PD2.0, QC3.0, QC2.0, BC1.2 and other protocols.
In addition to 5W, 20W, 30W, 38W, 45W, 65W, 100W and other different power styles, there are some differences in specifications. If you don’t know this area, it is really difficult to choose.
PowiGaN technology, it has developed 5 series of chip products, including InnoSwitch3-CP, EP, Pro, MX and LYTSwitch-6.
It has to be said that the size of the chargers on the market is too large, and it takes up a large part of the place every time you go out. It is really inconvenient to carry, especially the multi-port charger, the greater the power, the larger the volume. People really want a mini multi-port charger.
Fast charging technology
The size of the charger power does affect the charging speed, but its influence on the charging speed is controlled within a certain range.
The “chip shortage” spreads to the consumer electronics industry. Why is there such a “chip shortage” in 2021?
We analyze from three dimensions：
1.Product quality
2.Product sales
3.Product price
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