Description:An Auto dipper electronic controller is an electronic device that controls the operation of the auto-dipper feature in a vehicle's headlight unit. The auto-dipper feature is a safety feature that automatically dips the headlights of a vehicle when an oncoming vehicle is detected, to prevent dazzling the driver of the oncoming vehicle.Attributes:• Rated voltage: 24 V DC• Rated device current: 300 mA• Maximum switching current: 10 AApplications:An Auto dipper electronic controller uses sensors to detect the presence of oncoming vehicles and sends a signal to the headlight unit to automatically dip the headlights, mostly used in Cat 777, 777E, and 773GC Off Highway Truck, 773E, and 777E Quarry Truck, 773D, 777D, and 773E Truck.