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环评验收公示说明

环评验收公示说明

根据建设项目竣工环保验收程序的有关规定，现将慈溪市远辉照明电器有限公司年产300万套照明灯具生产线技改项目竣工环境保护验收情况公示如下： 项目名称：年产300万...

How can an LED fluorescent lamp power supply match a lamp?

How can an LED fluorescent lamp power su...

The voltage is too small (such as I>350mA, V<40V); either the current is t...

Why must the LED fluorescent lamp power supply have a constant current?

Why must the LED fluorescent lamp power ...

The semiconductor characteristics of LEDs determine that they are greatly affect...

What is the proper working current of the LED fluorescent lamp power supply?

What is the proper working current of th...

Generally, the rated working current of LED lamp beads is 20 mA. After many comp...