Regulated power supply wherein a battery source is supplemented

Details Regulated power supply wherein a battery source is supplemented Regulated power supply wherein a battery source is supplemented

1994-04-22

1996-12-17

Callahan, Timothy P.

Miscellaneous active electrical nonlinear devices, circuits, and

Specific identifiable device, circuit, or system

With specific source of supply or bias voltage

327 64, G05F 110

Patent

active

055857604

ABSTRACT:
A regulated power supply can be derived from a battery supply input and a regulator, but in order to conserve battery power, alternative power supplies can be provided each with a switch responsive to the regulator to connect that alternative power supply to the output when it rises to the level of the battery supply.

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