,Automatic Voltage Regulator (AVR), commonly used in small portable gasoline generators (such as 2kW–3kW 168F/GX160 models) to stabilize output voltage.
Core Function: Regulates and maintains a steady electrical voltage output from the generator to prevent power surges damaging connected appliances.
Key Components Visible: Encapsulated black resin body with mounting holes, a round capacitor, a blue adjustment potentiometer, and wired connection terminals with clear plastic connector boots.