In contrast to other regulator models, in ELO Type-C  Regulators the positive energy (+) is transmitted directly to the field coil of the alternator. At the same time, the power transistor at the output of the regulator transmits the negative (-) supply to the other terminal of the field coil, at the most appropriate frequency according to the current conditions. The inside electronics is protected by a watertight sealing and it is resistant to vibration and other environmental effects. The high voltage diode parallel to the field coil prevents the voltage peaks in the field coil, which may occur from time to time.

Click Technical Specs for information on ELO Electronic Regulators - Type C.