24V 55A Alternator Fits Excavator 312B 317 55-Amperage M8-1.25-B+ Terminal External-Fan Negative-Polarity Internal-Regulator

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• Power Supply: The Main Function Of The Car Alternator Is To Generate Electricity And Provide A Stable Power Supply For The Car'S Electrical Equipment (Such As Lighting, Audio, On-Board Computers, Etc.).
• Engine Drive: The Alternator Is Connected To The Engine Crankshaft Through A Belt, And Uses The Engine'S Rotational Energy To Drive Its Internal Rotor To Generate Alternating Current.
• Energy Conversion: The Alternator Converts The Engine'S Mechanical Energy Into Electrical Energy, Generates Alternating Current Through The Internal Coil, And Then Converts It Into Direct Current Through A Rectifier For Use In The Car.
• Battery Charging: The Alternator Not Only Supplies Power To The Car'S Electrical System, But Is Also Responsible For Charging The Car'S Lead-Acid Battery To Ensure That The Car Can Still Start After The Engine Is Turned Off.
• Overload Protection: The Alternator Is Usually Equipped With An Overload Protection Device, Such As A Fan Clutch Or Overload, To Protect The Generator Itself And The Safety Of The Entire Electrical System.