Large Case Permanent Magnet Alternators

We are currently developing a large case version of the automotive Si series alternator. The 10/12 Si small case alternator shown in the center in the photo above is the most common permanent magnet alternator sold. Our large case unit with it's greater mass, larger diameter and increased number of poles will produce more power, clean power at a lower RPM and greater reliability over the small case unit.

Dual Stator/Dual Rectifier Alternators Adding a dual stator (left) to our already beefy dual rectifier alternator ads considerable performanceto this automotive based alternator.