Evaluation of QC3.0 18W charger [MODEL: IET003188]

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In the market environment where the supply of fast charging accessories exceeds demand, price has become one of the competitiveness of many products. Under the premise of ensuring performance, manufacturers are becoming more and more strict in controlling product costs.…

What is PPS? Can PPS give laptop chargers?

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Before the release of USB PD, mobile phone fast charging standards showed standards such as QC2.03.0, MTK PE, FCP/SCP, AFC, VOOC/DASH, and so on. USB-IF sees this situation and introduces a subset of the PPS system in the latest USB PD3.0 specification for backward compatibility with the charging of mobile phone devices.