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US 2008/0164764 A1Published application
Universal power adapter/converter
AssigneeModern Sense Limited
InventorKam Wah So
Life of this patent
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Abstract
A universal power adapter has an input for receiving an input voltage from a power source and an output for supplying an output voltage selected from amongst two or more preset voltages. A voltage converter circuit converts between the input voltage and the two or more preset voltages. A connector tip connectable with the output connects one of the two or more preset voltages to the output
Claims10
A universal power adapter for converting between an input voltage and two or more output voltages, comprising:
- an input for receiving an input voltage from a power source,
- an output for supplying an output voltage selected from amongst two or more preset voltages,
- a voltage converter circuit for converting between the input voltage and the two or more preset voltages, and
- a connector tip connectable with the output for facilitating connection of a power consuming device to the output, the connector tip further connecting one of the two or more preset voltages to the output.
1 more element
A universal power adapter/converter comprising
- an adapter body having an input connector and an output connector,
- a power converter circuit having an input connected with the input connector and an output connected with the output connector,
- a control circuit having two or more preset output voltages, the control circuit connected with the input connector and output connector, and
- one or more adapter tips connectable with the input connector or output connector and thereby connecting one of the preset voltages of the power converter circuit.
1 more element
Dependencies are inferred from the claim text.