2 ms·
The problem is that the ESD protection can only stop short duration spikes. The device would have to have a fuse (or other overcurrent protection) to prevent th
by extrapickles 7y ago
The problem is that the ESD protection can only stop short duration spikes. The device would have to have a fuse (or other overcurrent protection) to prevent the 20V @ 5A as allowed in the USB spec from destroying the ESD circuit.
- Dylan16807 7y agoA USB port should always have a polyfuse. And active disconnect isn't hard either.