Lamp Current Crest Factor: Ratio of peak current to the root mean square lamp Current.
灯管电流峰值因数:峰值电流与灯管电流平方根的比值…
Also a circuit arrangement, a lamp current signal (2), and the use of these is disclosed.
另外还公开了一种电路布置、灯电流信号(2)和其用途。
This article introduces experience in medical YAG laser service. Places stress on krypton lamp current repair and light channel adjustment.
介绍了医用YAG激光机的维修经验。着重叙述了氪灯电路的修理和光路的调整。
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。
The LAMP stack is the current generation of the technology that has always run a vast portion of the Internet.
lamp堆栈是当前的新一代技术,它始终运行于大部分Internet中。
As is seen, the relation between the voltage and the current in each lamp is other than linear.
如图所示每个灯泡的电流和电压之间的关系并不是线性的。
The resistance of the metal-filament lamp increases, and that of the carbon-filament lamp decreases with increase of current.
随着电流的增加,金属丝灯泡的电阻是增加的,而碳丝灯泡的电阻是减小的。
A spark discharge between two electrodes produces an "ionised gas tube" in the xenon gas-filled lamp piston through which electric current flows which in turn causes the gas to light up.
在充满氙气的灯柱中的两个电极之间进行火花放电将产生“电离气体管”,电流通过该管流动,从而导致气体发光。
Biggest positive the parameters associated with the lamp power rectifier current, the rated current value of the selected diode should be a peak current in ac bus at least more than 3 times.
最大正向整流电流该参数与灯功率有关,所选二极管的额定电流值至少应是交流母线中峰值电流的3倍以上。
A power supply of continuous solid laser krypton lamp using a new touching off system and transistor constant current circuit is proposed.
介绍一种晶体管恒流全新触发连续固体激光器氪灯电源。
It is the current state of the filament heated to incandescence and is used to light the lamp.
它是电流把灯丝加热到白炽状态而用来发光的灯。
The novel insect-killing lamp has the following advantages that: the technical defect that the parts below the current insect-killing lamps are black;
本发明的优点在于克服了目前杀虫灯都存在灯下黑的技术缺陷;
This paper presents two kinds of small convertor for 48v direct current fluorescent lamp used in passenger train.
本文介绍两种旅客列车用48伏直流日光灯小型变换器。
This paper presents two kinds of small converter for 48v direct current fluorescent lamp used in passenger train.
本文介绍两种旅客列车用48伏直流日光灯小型变换器。
On the base of current signal lamp, it designs a explosion-flashing alarm lamp with a long life, breadth working voltage, fully functions and convenient in production, management, use and repair.
在现有信号灯的基础上,设计出一种寿命长、适应宽电压范围、功能齐全,便于生产、管理、使用、维修的爆闪式警示信号灯。
It is usually implemented with a resistor or current source, a capacitor, and a "threshold" device such as a neon lamp, diac unijunction transistor, or Gunn diode.
通常由一个电阻器或者电流源,电容器和一个“阀门”装置,如氖灯、两端交流开关、单结晶体管或者耿式效应二极管来实现。
This paper summarized the features of the main standards of Xenon lamp exposure test in the automotive industry, and presented current trends and future prospects in testing technology.
本文着重对汽车行业主要的氙灯曝露试验标准的技术特点进行了综述,并分析了该行业氙灯曝露试验的技术发展趋势。
Presents a constant current white LED driver for mining DC switching power supply to the mine under the DC power supply locomotives and miner's lamp.
提出了一种以恒定电流驱动白光led的矿用直流开关电源,给矿井下的直流电机车和矿灯供电。
There is a significant current surge when a filament lamp is first switched on.
刚刚打开白炽灯的时候会产生一股强大的电流。
The low voltage power supply of Na (Hg) lamp used in experiment usually uses inductance to operate as current limiter.
实验用低压钠(汞)灯电源一般用电感元件作为限流器。
By high performance constant-current drive power reached more than 90%, conversion efficiency than traditional fluorescent lamp province electricity rate reaches above 60%.
采用高性能恒流驱动电源,转换效率大于90%,比传统日光灯省电率达60%以上。
Over-current automatic protection, super-temperature protection for transformer and UV lamp.
△电流过载自动保护,变压器、UV灯超温报警自动保护。
The tester is additionally connected with a filament switching indicator and a pair of direct current output poles for testing the condition of the filament of a fluorescent lamp.
本检测器还附加接有灯丝通断指示器和一对直流输出极,作为检测荧光灯灯丝情况用。
The lamp holder has a switch, and has simple and compact structure, small volume and high carry current.
灯昨具有了开关,而且结构简单、紧凑,体 积小,通电电流大。
Role: at start ballast circuits, the flip-flop because of the co-ordination of the moment have a high-voltage, so that the discharge lamp to start. Line at work to play the role of limit tube current.
作用:镇流器在启动线路中,由于触发器的配合产生瞬间高压电,使灯管放电启动。
Role: at start ballast circuits, the flip-flop because of the co-ordination of the moment have a high-voltage, so that the discharge lamp to start. Line at work to play the role of limit tube current.
作用:镇流器在启动线路中,由于触发器的配合产生瞬间高压电,使灯管放电启动。
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