USB PD Charger Teardown - USB-C Power Adapter -USB Power Delivery (USB-PD) | PallavAggarwal.in

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In a USB PD Charger, you can expect an isolated AC to DC Converter and USB Quick charger /Power Delivery controller IC.

It was interesting to discover which ICs this USB PD charger uses and the new thing I learned was about the active rectifier which replaces the Schottky diode and improves efficiency by 2-6%.

One more thing which I found interesting was how nicely they have assembled the controller PCB onto the USB PD Charger PCB without needing a connector, a good cost-saving tactic :)
It is always fun to see how different circuits and products I built. You get to see others' perspectives.
I have learned a lot while working on this video and I hope you will also enjoy and learn from this video.

Main Sections:
☑️ About USB PD Charger used
☑️ Typical Charger Circuit
☑️ Explanation of each block of USB PD Charger PCB

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✅ Other Videos You Might Be Interested In Watching:

👉 Wireless Power Transfer: How it works, Applications, Live Demo [2021]

🔥 Giveaway - BalenaFin Raspberry Pi CM3 Carrier Board [ October 2021]

🛠️ USB PD Charger Teardown [2021]

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✅ About Pallav Aggarwal:

As an embedded systems design consultant. I help hardware engineers and startups build reliable and successful products.

This YouTube channel is to share useful information about interesting embedded boards or test equipments. I hope you will enjoy the videos.

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✅ Related Phrases:

Power Delivery, Usb Power Delivery, Power Adapter, Teardown 2022, Usb Pd Charger, Pd Charger Teardown, Best Power Delivery Charger, Usb-C Charger With Power Delivery, Usb-C Power Adapter, Fast Charger, Usb-C Charger, Pd Power Delivery, Usb-C Power Delivery, Power Adapter, Usb-C Power Adapter, Usb Power Adapter, Best Power Adapter, Usb C Power Adapter, Power Adapter Charger, Power Adaptor, Power Delivery

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Excellent explanation, really helps not only learning the Charger ckts, but also allows one to apply info in other projects as well, thank you for your efforts, I encourage everyone to subscribe to him.

tanmoydas
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Nice explanation! USB-C PDs are amazing 🔌

navadeep
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woaw! what an explanation. carry this cause on. please!

uzidesigns
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Explanation is really very good... Specially schematic understanding became very easy.. Finally A+

saima
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Does that even fit a socket? Im pretty sure it wont in the eu.

MeALot
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Is this charger good to use (adapto 22) or will it create some problems?

Sheelsindhu
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Is it an original charger? Or replica?

ahmeed.maasum