China 'GB/T 19510.202-2023
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 19510.202-2023
Light source control devices Part 2-2: Special requirements for DC/AC electronic step-down converters for tungsten lamps 光源控制装置 第2-2部分：钨丝灯用直流/交流电子降压转换器的特殊要求
Issued Date:2023.12.28
Implemented Date:2026.1.1
Issued by:
The Standardization Administration of the People's Republic of China
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