Plug-in auxiliary tracks for track lighting systems

Details Plug-in auxiliary tracks for track lighting systems Plug-in auxiliary tracks for track lighting systems

1984-02-16

1986-05-27

Moore, David K.

Electric lamp and discharge devices: systems

Plural load device systems

315324, 315172, 315174, 315210, 339 20, 362404, H05B 3700, H01R 900

Patent

active

045917647

ABSTRACT:
A relatively light-weight auxiliary power track is adapted to be plugged into and supported by a regular power track in an otherwise ordinary 120 Volt/60 Hz track lighting system. A compact frequency converter is operative to provide 120 Volt/30 kHz high-frequency voltage on the auxiliary track, and light-weight low-voltage Halogen lighting units are provided for plug-in use therein. Each of these lighting units comprises a high-frequency light-weight voltage step-down transformer.

REFERENCES:
patent: 3980368 (1976-09-01), Fremont
patent: 4190309 (1980-02-01), Glass
patent: 4203053 (1980-05-01), Shepard
patent: 4207498 (1980-06-01), Spira et al.

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