FIELD: automotive electrical equipment; generator voltage regulation.
SUBSTANCE: proposed voltage regulator has power transistor switch, dropping diode, comparator, circuit of series-connected controlled current sources, and measuring element that generates control currents with antiphase ac component for controlled current sources. Newly introduced in device are temperature sensor protection unit, two controlled switches, regulated power supply, capacitor connected through one lead to comparator input and to point of connection of controlled current sources, its other lead being connected to output and common leads of regulated power supply.
EFFECT: enhanced reliability under abnormal operating conditions.
2 cl, 14 dwg
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