Single-phase air-cooled stator with permanent magnet rotor. Old school for a 2011 bike.
Rectifier/Regulator
Narrowed the charging issue down to the rectifier/regulator.
Single-phase air cooler Ducati Energia stator produced 79V AC at 4000rpm. 0.2 ohms and no leak to ground.
Voltage across battery terminals only 12.4V DC at 4000rpm.
New part on the way.
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