Alternators and Rectifier/Regulators

Range of alternators from 120W to 180W with electronic rectifier /regulator rectifier units. 

We use modern electronic regulators in place of the rectifier and Zenor diode for both Single and three-phase alternators.

Standard 120-watt alternators can be matched with a single-phase rectifier regulator, whilst 150-watt alternators require a slightly higher power handling version. 

The Three-phase 180 Watt alternator is a conversion kit which gives a higher maximum output and extra power throughout the rev range. This must be used in conjunction with a three-phase regulator box.

Available for Unit Triumph, Triumph Trident, BSA Rocket 3, BSA A50/A65 and Norton Commando.