zero escape on Nostr: USB C is just the physical.... concerning power... if the source is USB type A its ...
USB C is just the physical.... concerning power... if the source is USB type A its only outputting 5V... otherwise hopefully it plays nice and negotiates the right voltage... with an inline multimeter you can watch it start at 5, jump to 9, 12, 15(sometimes) then 19/19.5/20 ish at the highest level. Though i hear 48volt to match network POE gear is going to be in the PD standard... however it always comes down to the device green flagging the watts coming in... I can use a charger meant for 100w, cable meant for 100w, and the device says fuck it im pulling 45 watt
Published at
2024-01-18 05:37:14Event JSON
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"content": "USB C is just the physical.... concerning power... if the source is USB type A its only outputting 5V... otherwise hopefully it plays nice and negotiates the right voltage... with an inline multimeter you can watch it start at 5, jump to 9, 12, 15(sometimes) then 19/19.5/20 ish at the highest level. Though i hear 48volt to match network POE gear is going to be in the PD standard... however it always comes down to the device green flagging the watts coming in... I can use a charger meant for 100w, cable meant for 100w, and the device says fuck it im pulling 45 watt",
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