USB charging, part 1: requirements
USB charging, part 1: requirements
Posted Jul 26, 2016 14:12 UTC (Tue) by jezuch (subscriber, #52988)In reply to: USB charging, part 1: requirements by gioele
Parent article: USB charging, part 1: requirements
> What SyncStop/USB condom should do is to have a chip connected to the data pins that does the enumeration-dance with the host and, once it is done, it should forward the current to the gadget/phone/camera attached to it.
How does it know that it doesn't send too much power for the device not to fry?
The LWN site is currently under high scraper load, so comment display has been suppressed for anonymous users. If you are a human, you may read the comments by clicking the button below:
Note: you can avoid this step in the future by logging into your LWN account.