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pi 4 - What is the purpose of PD_SENSE in the Raspberry Pi 4 power circuit? - Raspberry Pi Stack Exchange
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Amazon.com: iUniker 20W 5V 4.0A Power Supply for Raspberry Pi 4/ Orange Pi 5&5B, UL Listed Type C Power Supply with ON/Off Switch for Raspberry Pi 4 Model B 8GB/4GB/2GB/1GB[UL Listed] :
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Official Raspberry Pi Power Supply 5.1V 3A with USB C [1.5 meter long] : ID 4298 : $7.95 : Adafruit Industries, Unique & fun DIY electronics and kits
![power - Powering the Pi 4 - safe voltage levels and current requirements - Raspberry Pi Stack Exchange power - Powering the Pi 4 - safe voltage levels and current requirements - Raspberry Pi Stack Exchange](https://i.stack.imgur.com/qPw9Z.jpg)
power - Powering the Pi 4 - safe voltage levels and current requirements - Raspberry Pi Stack Exchange
![Raspberry Pi 4 with 2 power adaptors. Power through GPIO pins. Plus Windows 10 WOR update. - YouTube Raspberry Pi 4 with 2 power adaptors. Power through GPIO pins. Plus Windows 10 WOR update. - YouTube](https://i.ytimg.com/vi/6wc4TpRo9PA/maxresdefault.jpg)