Car Alternator · Claw-Pole Generator
unseel.com · one coil, 12 poles, about 14 V DC
Rotor 2,400 rpm
AC 240 Hz
DC out 14.0 V
shown 200× slower
Phase CHARGING
Claw poles N / S
Field current
Magnetic flux
Phases A · B · C
Unseel.com · Car Alternator