Low voltage DC light apparatus for a neon lamp

Details Low voltage DC light apparatus for a neon lamp Low voltage DC light apparatus for a neon lamp

1990-11-20

1992-03-10

Pascal, Robert J.

Electric lamp and discharge devices: systems

Plural power supplies

Discharge device and/or rectifier in one of the supply circuits

315174, 315225, 315299, H05B 3700

Patent

active

050952510

ABSTRACT:
A lighting apparatus for a neon lamp includes a direct current power supply with a relatively low voltage output. The direct current power supply actuates a pulse oscillator to produce a narrow pulse voltage train output. The narrow pulse voltage train output is amplified and is supplemented by the signal output of a glow control cirucit to drive the neon lamp into operation. The signal output of the glow control cirucit can be a pulsating voltage signal or a constant voltage signal to correspondingly cause the neon lamp to blink or glow constantly.

REFERENCES:
patent: 4087722 (1978-05-01), Hancock
patent: 4468592 (1984-08-01), Ogura et al.
patent: 4749914 (1988-06-01), Feher et al.

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