I was always interested to know what is there in a USB PD charger, what is different inside vs. normal USB Charger.
Recently purchased Portronics USB-PD charger in ~450 INR (was on discount) and took it apart, I was surprised to see the construction and learned a quite a few new things I was wasn’t aware of.
If you are also wondering what is there inside a USB PD Charger, watch this detailed teardown video. I have shared:
- Details about a typical charger circuit
- What all is there on USB PD Charger PCB
- 3 Main ICs used in USB PD charger
- How it works and negotiates with the device/smartphone
Enjoy the video!
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