A Voltage Regulator is an electronic part that controls the excitation current supplied to the alternator's field windings. The field windings, in turn, generate the alternator's output voltage. The voltage regulator monitors the generator's output voltage and adjusts the excitation current accordingly to maintain the desired voltage level.Attributes:• Prevent excessive voltage levels that could damage sensitive electronic parts.• Allow monitoring and troubleshooting of the electrical unit• Coated with non-cadmium for excellent corrosion resistance and electrical conductivityApplications: A Voltage Regulator is used to compensate for voltage drops caused by changes in load demand and protects the generator and connected equipment from overvoltage conditions.