Voltage control apparatus for a camera

Details Voltage control apparatus for a camera Voltage control apparatus for a camera

1985-02-12

1985-12-31

Adams, Russell E.

G03B 726

Patent

active

045617546

ABSTRACT:
The disclosed apparatus controls the voltage of a camera power supply that drives a heavy load such as a motor. When the motor or other power consuming element is operated, a voltage step-up component supplies the camera's electronic circuitry with a stepped-up voltage. After the operation of the motor or other element is completed, operation of the voltage step-up component continues until the voltage of the power source achieves a predetermined value. Operation of the voltage step-up component then stops.

REFERENCES:
patent: 4216379 (1980-08-01), Genesi
patent: 4278337 (1981-07-01), Mashimo
patent: 4329036 (1982-05-01), Maidu
patent: 4472041 (1984-09-01), Carcia et al.

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