Generators & Regulators: Description
Bosch alternators are conventional 3-phase, self-rectifying type alternators. Bosch 55 through 75 amp alternators use 6 diodes (3 positive and 3 negative) connected to stator windings to rectify current. Bosch 80 and 90 amp alternators use 14 diodes, instead of 6.
All alternators use 3 exciter diodes connected to stator windings. These diodes turn off the alternator indicator light and supply power to the voltage regulator while the engine is running. Bosch regulators are transistorized solid state and integral with alternator.
ALTERNATOR APPLICATION
| Model | Volts/Amps | (1) Manufacturer's Part No. | ||
|---|---|---|---|---|
| 190D | 14/55 | 006 154 89 02 | ||
| 190E | 14/65 | 006 154 95 02 | ||
| 300 D, CD & SD | 14/55 | 005 154 74 02 | ||
| 300 TD | 14/65 | 005 154 98 02 | ||
| 380 SE | 14/80 | 006 154 55 02 | ||
| 500 Series | 14/80 | 006 154 73 02 | ||
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