问配用电子镇流器的荧光灯发出的光的亮度是否受频率的影响而闪烁(从大到小,再从小到大的亮度变化)?它能否像白炽灯发出的光那样不发生变化?答与白炽灯泡不同,荧光灯是利用气体发光,而不是纯电阻炽热发光。它会受电源频率影响产生频闪。电子镇流器电路的设计是受成本左右的。成本投入高,电路设计完善,基本上无频闪。当然,售价也高。一般价格便宜的电子镇流器,其频闪是不可 Does the brightness of the light emitted by fluorescent lamps equipped with electronic ballasts blink (from small to large and then small to large) depending on the frequency? Can it change as light emitted from an incandescent lamp? A. Unlike incandescent bulbs, fluorescent lamps use gas to glow instead of pure resistance to glow. It will be affected by the power frequency of the strobe. Electronic ballast circuit design is subject to cost. High cost, circuit design, basically no flicker. Of course, the price is high. The general cheap electronic ballast, the strobe is not available