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对各种标准光源的要求是发光强度的稳定性和准确性 ,且寿命长 ,这取决于灯具本身的精心制作及电源的稳定性和准确性 ,如工作电流的稳定性及电压冲击对标准灯的稳定性和寿命影响很大。本文从实际应用角度介绍了具有软启动特性的标准灯稳流驱动电源的工作原理及特性。
The requirements of a variety of standard light source is the stability and accuracy of luminous intensity, and long life, depending on the elaboration of the lamp itself and the stability and accuracy of the power supply, such as the stability of the operating current and voltage impact on the standard lamp The stability and longevity of a great impact. This paper introduces the working principle and characteristics of the standard lamp steady flow driving power supply with soft start characteristic from the practical application point of view.