Title:
POWER SUPPLY MODULE
Document Type and Number:
Japanese Patent JPH07241085
Kind Code:
A
Abstract:
PURPOSE: To obtain a power supply module which can be adapted to a plurality of types of lighting fixture having different voltage characteristics by providing a racking housing for housing a voltage control lamp power supply module as a dimmer for an incandescent bulb and a power control lamp power supply module for an arc lamp. CONSTITUTION: Lamp power supply modules 30A-30F are housed in a housing 10 depending on incandescent wash lighting fixtures 56B, 56D, 56F to be connected with a corresponding take-out box 52 or arc lamp spot lighting fixtures 56A, 56C, 56E. Six lamp power lines are led to the take-out box 52 by a single main cable 50 of a plurality of lines to be connected with an output connector 48. Furthermore, the lighting fixtures 56A, 56C, 56E are connected with the first, third and fifth outputs of the take-out box 52 through lamp cables 54A, 54C, 54E, respectively. Similarly, the lighting fixtures 56B, 56D, 56F are connected with the second, fourth and sixth outputs of the take-out box 52 through lamp cables 54B, 54D, 54F.
Inventors:
BORNHORST JAMES MARTIN (US)
COVINGTON JOHN HENRY (US)
GARRETT RANDALL DEAN (US)
COVINGTON JOHN HENRY (US)
GARRETT RANDALL DEAN (US)
Application Number:
JP27276594A
Publication Date:
September 12, 1995
Filing Date:
November 07, 1994
Export Citation:
Assignee:
VARI LITE INC (US)
International Classes:
H05B41/24; H05B37/02; H05B41/00; (IPC1-7): H02M7/48
Attorney, Agent or Firm:
Yoshikazu Tani (1 person outside)
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