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0 votes
3 answers
2k views

Safe to put USB PD with adaptor on DC IN laptop port?

I found some documentation about it but not exactly what I want: Charge a laptop without explicit USB PD capability using USB PD Does a USB PD source supply any voltage to a non USB PD compliant USB C ...
Balobiana's user avatar
1 vote
2 answers
915 views

Creating a USB charger from 2-wire DC [closed]

I'm trying to tackle a problem where I want to wall-mount a USB device on a brick wall that only has a single 2-wire (14AWG) cable available, and no room / capability to run a new cable or remove the ...
Dominik's user avatar
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