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0 pointsScottKolo2y ago0 comments

While amperage is indeed a problem, PD 3.1 uses 48 volts to deliver 240W. https://www.usb.org/usb-charger-pd

That’s only 5 amps, but such a high-ish voltage is enough to lead to arcing. Charging cables are likely to require additional safety measures.

0 comments

Not even safety requirements, going above 48V will start subjecting to your device to electrical code.

j / k navigate · click thread line to collapse

0 pointsScottKolo2y ago0 comments

While amperage is indeed a problem, PD 3.1 uses 48 volts to deliver 240W. https://www.usb.org/usb-charger-pd

That’s only 5 amps, but such a high-ish voltage is enough to lead to arcing. Charging cables are likely to require additional safety measures.

Not even safety requirements, going above 48V will start subjecting to your device to electrical code.

j / k navigate · click thread line to collapse