FIELD: lighting.
SUBSTANCE: invented here is a ballast for electroluminescent lamps and its use in making illuminating devices with electroluminescent lamps, using a new mode of gas excitation, in which the luminescence is created with the help of controlled pulses. These pulses consist of non-cyclic voltage levels, divided with off periods with alternating lengths.
EFFECT: increasing power efficiency with increase of the service life of luminescent lamps.
19 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| LAMP WITH LUMINESCENT BULB (VERSIONS) | 2010 |
|
RU2443936C2 |
| METHOD OF USING GAS-DISCHARGE SOURCES OF LIGHT | 1991 |
|
RU2006099C1 |
| POWER SUPPLY FOR LUMINESCENT LAMP | 1995 |
|
RU2106771C1 |
| DEVICE FOR PULSE IRRADIATION | 0 |
|
SU1012465A1 |
| DEVICE FOR IGNITION AND POWER SUPPLY OF LUMINESCENT LAMPS | 1993 |
|
RU2088055C1 |
| ELECTRONIC STARTER FOR INITIATING FLUORESCENT LAMPS WITH PREHEATED ELECTRODES | 0 |
|
SU1805554A1 |
| LED TUBE | 2015 |
|
RU2686723C2 |
| CONTROLLED LIGHT-GENERATING DEVICE | 2008 |
|
RU2482639C2 |
| THERMOMECHANICAL STARTER | 0 |
|
SU1471320A1 |
| DEVICE FOR LUMINESCENT LAMP POWER SUPPLY | 0 |
|
SU811514A1 |
