Title:
DUAL INPUT VOLTAGE ADAPTER SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO2003055047
Kind Code:
A3
Abstract:
A voltage adapter for use with DC operable devices and for deriving a DC output voltage from either an AC voltage power source or a DC voltage power source. The voltage adapter, which is selectively coupled by a cable assembly to either a DC voltage power source or an AC voltage power source, includes separate voltage regulators for regulating a DC output voltage derived from the AC voltage and a DC output voltage derived from the DC voltage. The voltage adapter also allows selection of the amplitude for the DC output voltage within a range.
Inventors:
MONTANTE CHARLES J (US)
Application Number:
PCT/US2002/038579
Publication Date:
August 07, 2003
Filing Date:
December 05, 2002
Export Citation:
Assignee:
MONTANTE CHARLES J (US)
International Classes:
H02M1/10; (IPC1-7): H02M1/10
Foreign References:
| US5901056A | 1999-05-04 | |||
| US5847545A | 1998-12-08 | |||
| US5715156A | 1998-02-03 | |||
| US6172891B1 | 2001-01-09 | |||
| US5781422A | 1998-07-14 | |||
| US5973938A | 1999-10-26 |
Other References:
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 25 12 April 2001 (2001-04-12)
PATENT ABSTRACTS OF JAPAN vol. 018, no. 434 (E - 1592) 12 August 1994 (1994-08-12)
PATENT ABSTRACTS OF JAPAN vol. 015, no. 494 (E - 1145) 13 December 1991 (1991-12-13)
PATENT ABSTRACTS OF JAPAN vol. 018, no. 434 (E - 1592) 12 August 1994 (1994-08-12)
PATENT ABSTRACTS OF JAPAN vol. 015, no. 494 (E - 1145) 13 December 1991 (1991-12-13)
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