摘要 |
PURPOSE: An apparatus for controlling an AC generator for a vehicle is provided to stabilize the generation of a current when a combustion engine is started by eliminating a driving signal. CONSTITUTION: A voltage regulator(30) includes a voltage controlling circuit(31), an electric power source trigger circuit(32), an electric power source circuit(33), a power source preserving circuit(34), and a power source reset circuit(35). The voltage controlling circuit(31) comprises a fixing resistance(333,336,337,338), a comparator(334), a transistor(331), a diode(332), and a power source outputting point(A). The electric power source trigger circuit(32) comprises a fixing resistance(341,343,344,345), a condenser(340), and a transistor(342,346,347). The power source circuit(33) comprises a fixing resistance(348), a Zener diode, and a power source outputting point(A). |