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Why does a car use an alternator instead of a DC generator?

By.Johns 2024-08-15 15:32:17 Share on facebook Share on Google Share on Instagram Share on Pinterest Share on Twitter Share on Tumblr Share on WhatsApp Share on Telegram Share on Reddit Visit our Instagram

Introduction Why does a car use an alternator instead of a DC generator? Considering both cost and volume, alternators have advantages. DC generators must have copper rotor heads, i.e. a carbon collector.

Why does a car use an alternator instead of a DC generator?

Alternators have cost and size advantages

A DC generator must have a copper rotor head, i.e. a commutator carbon brush. The manufacturing cost is certainly much higher than that of an alternator. . Although the alternator has an extra set of rectifiers, the electronic components are relatively cheap.

The alternator can be made smaller and more suitable for the narrow space of the car

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