4 ms·
It's not just USB-A. You can assume your US-style wall outlet is ~115 V, 60 Hz. Cigarette lighters in cars are 12-ish V.
by dehrmann 3y ago
It's not just USB-A. You can assume your US-style wall outlet is ~115 V, 60 Hz. Cigarette lighters in cars are 12-ish V.