Load responsive inverter for electroluminescent lamp

Details Load responsive inverter for electroluminescent lamp Load responsive inverter for electroluminescent lamp

1984-08-16

1986-09-09

Beha, Jr., William H.

Electric lamp and discharge devices: systems

Current and/or voltage regulation

Automatic regulation

3151693, 331112, 363 97, 363131, H05B 3702

Patent

active

046111506

ABSTRACT:
An inverter for providing power to an electroluminescent lamp which optimizes the light output over the life of the lamp, includes an oscillator and a voltage feedback for sensing the voltage across the electroluminescent lamp, the oscillator being responsive to the feedback voltage to generate a time varying signal at a frequency related to the sensed feedback voltage.

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patent: 4443741 (1984-04-01), Tanaka et al.
patent: 4449075 (1984-05-01), D'Onofrio et al.
patent: 4536680 (1985-08-01), Roberts

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