4 ms·
Capacitors are cheaper and smaller, and you don't have runs of USB long enough to really need proper galvanic isolation.
by RL_Quine 6y ago
Capacitors are cheaper and smaller, and you don't have runs of USB long enough to really need proper galvanic isolation.
- baybal2 6y agoYes, pretty much it. Miniature magnetics are a thing now, possibly provide better signal integrity, but they are still are purpose made parts, and they were not around the time of first USB3 drafting.