...需的 时间; 四十四、启动电压(Starting voltage ) 放电灯开始持续放电时,电极之间所需的最低电压; 四十五、灯电压(Lamp voltage ) 施加在光源灯头触点上的电压; 四十六、额定电压(Rated voltage ) 灯的设计工作电压(直流或交流的有效值); 四十七、阴极预热电流...
基于196个网页-相关网页
... modulated amplifier 被灯放大器 modulating voltage 灯电压 modulation characteristic 灯特性 ...
基于60个网页-相关网页
... 单电压 univoltage 灯电压 lamp-voltage; modulating voltage 低电压 [电学] low voltage◇低电压保护装置 undervoltage protection ...
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这为13脚提供了5伏的电压，正是这个电压使LED灯亮。
This supplies 5 volts to pin 13. That creates a voltage difference across the pins of the LED, and lights it up.
主要的因素包括：线路电压的调节、设备房间室温、控制的温度、条件以及灯的寿命。
Significant factors include regulation of line voltage, temperature of the room in which the device operates, temperature control, and condition and age of the lamps.
虽然白炽灯并不如能源效率，它们是其他类型的低电压和低功率，从而节省能源的整体。
Although incandescent lights are not as energy efficient as other types they are low-voltage and low-wattage, thus saving overall energy.
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