Ballast Factor 流明系数 ; 光输出比值 ; 稳定因数
Ballast Efficacy Factor 镇流器效率值 ; 安定器效率值
ballast lumen factor 安定器光流明因子 ; 镇流器流明系数
Ballast Efficiency Factor 能效因数
high power factor ballast [电] 高功率因数镇流器
lumen factor of ballast 镇流器的流明系数
ballast power factor 镇流器功率因数
low power-factor mercury lamp ballast 低功率因数水银灯镇流器
Based on T type filter, the new ballast can achieve a wide dimming range with a very narrow frequency variation range, and it can operate with low lamp current crest factor.
基于T型滤波器的调光方法，能在很窄的工作频率范围内实现深度调光，同时具有灯电流波峰因数低的优点。
In this paper has analysed high levels of harmonic currents and low Power factor of electronic ballast by circuit study.
通过电路分析对电子镇流器存在的电源电流谐波高和功率因数低等问题。
Traditional ballast components of inductance ballast has some disadvantages which include large volume, high self consumption, low power factor and difficult to adjust.
传统的高压钠灯配备的是电感式镇流器，其体积大，本身功耗大、功率因数低、调光困难等。
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