Image pickup apparatus including interruption means for causing

Details Image pickup apparatus including interruption means for causing Image pickup apparatus including interruption means for causing

1995-09-12

1999-02-16

Sircus, Brian

Electricity: motive power systems

Battery-fed motor systems

318106, H02P 100

Patent

active

058724338

ABSTRACT:
A recording or reproducing apparatus has a motor for use in relative displacement of a recording medium and a head at high speed and a booster circuit for supplying power to the internal circuit. The apparatus also includes control means which control actuation of the booster circuit after the motor is supplied with a relatively large current, if a first power supply capable of discharging a relatively large current is used. The control means causes a relatively small current to be supplied to the motor after the booster circuit is actuated if a second power supply capable of discharging only a relatively small current is used.

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