Voltage controller for use in electronic appliance using a...

Details Voltage controller for use in electronic appliance using a... Voltage controller for use in electronic appliance using a...

2005-10-04

2010-02-16

Fleming, Fritz M (Department: 2836)

Electrical transmission or interconnection systems

Plural supply circuits or sources

Selective or optional sources

Reexamination Certificate

active

07663267

ABSTRACT:
The present invention relates to a voltage controller equipped with an electronic appliance capable of using a plurality of power sources selectively and a method thereof. The plurality of power sources includes a battery power source and an adaptor power source. The voltage controller detects a voltage of a specific power source applied to the voltage controller and then converts an input power source into the specific power source. Further, the voltage controller cuts off an over voltage higher than a predetermined voltage.

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Chinese Office Action dated May 18, 2007.

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