FIELD: electric engineering. SUBSTANCE: method decreases use of electric power during preliminary heating of bulbs. Singular exponential pulse which duration is less than determined value is used for heating. Time interval from leading edge of this pulse to mains voltage supply to bulb is given. During this interval incandescent wire keeps temperature that provides limitation of starting currents. EFFECT: increased efficiency. 1 tbl, 4 dwg
| Title | Year | Author | Number |
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| INCANDESCENT LAMP MONITORING PROCESS | 1997 |
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