Power supply for model vehicle

Details Power supply for model vehicle Power supply for model vehicle

2005-05-06

2008-08-26

Sherry, Michael J (Department: 2836)

Electrical transmission or interconnection systems

Miscellaneous systems

For particular load device

Reexamination Certificate

active

07417340

ABSTRACT:
A variable-range power supply for a model vehicle layout, such as a model train track for powering model trains or the like, is configured to receive a control input defining respective ends of an output voltage range. The control input may correspond to opposing ends of a range of motion for a hand-operated actuator, or other control input. The power supply further includes a controller configured to allow a user to select a desired output voltage level for a minimum or maximum of the output range. Output power is maintained within the user-specified range.

REFERENCES:
patent: 5492290 (1996-02-01), Quinn et al.
patent: 6320346 (2001-11-01), Graf
patent: 6624537 (2003-09-01), Westlake
patent: 6655640 (2003-12-01), Wolf et al.
patent: 6696805 (2004-02-01), Tanner et al.
patent: 2005/0225425 (2005-10-01), Zahornacky

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