How does mobile phone fast charging work?

 This webinar explores the evolution of fast charging technology in mobile phones, from linear chargers to advanced Direct-Charge-Divide/2 systems. It covers Qualcomm’s Quick-Charge QC2.0/3.0, USB-C Power Delivery, and analyze charging behaviors of smartphones like the Galaxy Note 10+ using oscilloscopes and USB-PD analyzers. This webinar also discuss next-gen technologies like Direct Charge-Divide/4 and dual-cell battery systems.


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