A vehicle power system includes a vehicle control module configured to control multiple electronic components of a vehicle, a power supply including an input coupled to receive input power from a system power source and an output coupled to supply power to the vehicle control module, and an energy reserve circuit electrically coupled with a node defined between the system power source and the power supply. The energy reserve circuit is configured to store energy to supply power to the power supply in response to a reduction in power supplied by the system power source below a threshold value. The system includes a charging circuit coupled between the energy reserve circuit and an electrical ground, the charging circuit configured to charge the energy reserve circuit with a constant current value.


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    Title :

    CONSTANT CURRENT CHARGING CIRCUIT FOR VEHICLE CONTROL MODULE ENERGY RESERVE CIRCUIT


    Contributors:

    Publication date :

    2024-09-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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