标准摘要
[中文适用范围]： IEC 61189 的这一部分规定了高亮度 LED 印刷电路板的导热系数测试方法。该测试适用于具有表面安装 LED 或电子控制设备 (ECD) 中设备嵌入式 LED 的高亮度 LED 印刷电路板。 [外文原描述]： IEC 61189-3-913:2016 specifies the test methods for thermal conductivity specific to printed circuit boards for high-brightness LEDs. The test applies to printed circuit boards for high-brightness LEDs with surface mounted LEDs or with device embedded LEDs in electronic control devices (ECDs). This first edition cancels and replaces the first edition of IEC PAS 61189-3-913 published in 2011. This edition constitutes a technical revision. This edition focused only on the test methods for thermal conductivity specific to printed circuit boards for high-brightness LEDs.
英文名称Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 3-913: Test method for thermal conductivity of electronic circuit boards for high-brightness LEDs