Lighting control system dimmer module with plug-in electrical co

Details Lighting control system dimmer module with plug-in electrical co Lighting control system dimmer module with plug-in electrical co

1992-11-19

1994-10-04

Pascal, Robert J.

Electric lamp and discharge devices: systems

Current and/or voltage regulation

315307, 315195, 439 34, 361829, G05F 100

Patent

active

053529588

ABSTRACT:
A plug-in dimmer module for providing controlled power to one or more lighting fixtures or groups of fixtures. The dimmer module includes a housing with one or more circuit breakers located at one end, a power device with one or more dimmer circuits located at an opposite end, and one or more toroidal chokes located in a middle section. The power device includes built-in contacts for output power to the lighting fixture(s) and for control and sensor signals, and the dimmer module is adapted to plug directly into a slot in a rack, to engage the contacts. The components of the dimmer module are laid out efficiently within the housing, with minimal wastage of space and without the need for extraneous electrical conductors.

REFERENCES:
patent: 3894265 (1975-07-01), Holmes et al.
patent: 3943397 (1976-03-01), Yancey
patent: 4769557 (1988-09-01), Houf et al.
patent: 4972125 (1990-11-01), Cunningham et al.
patent: 4977484 (1990-12-01), Cunningham et al.
patent: 4998046 (1991-03-01), Lester
patent: 5040990 (1991-08-01), Suman et al.

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