Adapter for connection to an external power source

Details Adapter for connection to an external power source Adapter for connection to an external power source

2005-06-14

2005-06-14

Tso, Edward H. (Department: 2838)

Electricity: battery or capacitor charging or discharging

Cell or battery charger structure

For diverse sizes of cells, batteries, or battery packs

Reexamination Certificate

active

06906496

ABSTRACT:
A device for providing an alternative power source for a battery operated device is generally provided with a source module and a transformer, which are electrically coupled to the battery operated device. When necessary, one or more conductor modules are electrically coupled to the battery operated device. A selector on the transformer regulates the amount of voltage provided to the source module. In use, a source module and, if necessary, one or more conductor modules are positioned within a battery operated device. The selector is adjusted to supply the correct voltage for the type and number of batteries required by the battery operated device.

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patent: 6104162 (2000-08-01), Sainsbury et al.
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patent: 6166519 (2000-12-01), Gault
patent: 6531244 (2003-03-01), Ryan et al.
patent: 6645663 (2003-11-01), Bean et al.
patent: 6762584 (2004-07-01), Harvey

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