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Lighting equipment for providing bright illumination with limited surge
Lighting equipment for providing bright illumination with limited surge
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机译:照明设备,可提供有限浪涌的明亮照明
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摘要
A novel lighting equipment for providing bright illumination with limited surge, including a capacitor connected in parallel with an incandescent lamp, the capacitor having a capacitive reactance lower than the resistance of the filament at ambient temperature; an impedance having a time constant connected between the capacitor and an ac source; and means for rectifying the current from the ac source.
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