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>There is no excuse for any device needing less than 15W using anything but USB-C. Compared to a barrel plug? Complicated, expensive (both BOM and licensing),
by dTal 4y ago
>There is no excuse for any device needing less than 15W using anything but USB-C.
Compared to a barrel plug? Complicated, expensive (both BOM and licensing), fragile. Why use a fiddly 24-pin connector with 2-way symmetry and a massive standards document of software negotiation protocols when you can use a robust 2-contact plug with infinity-symmetry requiring 0 software?
I think it's sad that USB-C is now the standard DC connector.
- sudosysgen 4y agoYou can do USB-PD reception using no computers up to 5V3A. A simple resistor across two wires is enough. Also, circular connectors isn't the best thing. They tend to use up more thickness for the same amount of power. I feel USB-C is a great compromise.