BLOGS

25

2023

-

04

Guangzhou Lighting and Audio Exhibition

Author:


Passing Brand Power to You with Heart - Tianyi Electronics

广州灯光音响展会图片

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When the sound system and lighting system are operating simultaneously, the communication noise of the sound system is high, but when the lighting system is turned off, the sound of communication cannot be heard when the sound system is operating. The sound system and lighting system share the same single-phase power supply. The working current of the thyristor in the lighting system is high, and it is an AC pulse type. It is directly coupled to the input end of the expansion device through the power lead, thereby generating a large amount of AC sound. Solution:

 

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