The constant current source is realized by inverter power.

恒流源由单相逆变电源实现.

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No stroboflash, LED constant current , Fast starting, eyeshield, environmental protection.

无频闪, LED恒流恒压(低压)工作, 启动快, 无频闪,预防少儿近视,有效保护眼睛.

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Inner using off - line PWM switch constant - current supply driver, efficient, working steady, function - reliable.

内部采用 离线 式脉宽调制开关电源恒流驱动, 效率高, 工作稳定, 性能可靠.

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Apply PWM + PFM control technology, constant current output, stable welding current.

采用PWM+PFM控制技术, 恒流输出, 焊接电流稳定.

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The simplest constant - current source, is to use a constant current diodes.

最简单的恒流源, 就是用一只恒流二极管.

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Apply PWM control technology, outstanding constant current property, precise current Control.

采用(PWM)控制技术, 恒流特性好, 电流控制精确.

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Independent electrode design to ensure better constant current control.

极设计以确保较佳的定电流控制.

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NENDE electronic constant - current power supply High power LED!

能的电子---大功率LED恒流电源!

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Therefore not suitable for precision constant - current demand.

因此不适合精密的恒流需求.

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The high - precision constant current source - frequency rectangular wave excitation is adopted to ensure the stable magnetic field.

采用高精度恒流源低频矩形波励磁,确保磁场的稳定.

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The constant current generator characteristic of source is realized by proportional integral ( PI ) algorithm.

采用 PI 算法,实现电源恒流外特性控制.

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The surface potential build - up with constant current corona charging for polypropylene electrets was investigated.

本文讨论了聚丙烯驻极体恒流电晕充电期间电荷的建立.

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Besides , constant current and choppingand triangle - wave driving method were adopted to improve the toque performance.

采用恒流技术结合三角波形的高性能驱动方式,改善了电机的运行性能,并实际证实了该控制技术的可行性.

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This paper presents a - speed determining method on - resistance by using a constant current source.

提出一种用恒流源快速测低电阻的方法.

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A design for a Li - ion battery charger a constant current - constant voltage ( CC - CV ) charge mode is proposed.

提出了一种基于恒流 - 恒压 ( CC-CV ) 充电模式的锂电池充电器.

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