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印刷线路板多元化 验证要求逐步提升
 

(2015 年 3月 17 日,上海讯) ——UL(Underwriters Laboratories)今天于第二十四届中国国际电子电路展览会(CPCA)中推出三项性能测试服务,冀助印刷线路板产业者取得国际认可凭证,打开海外市场;且亦为电子产业的上游物料性能信赖把关,确保终端客户可以取得符合性能的印刷线路板。该三项由UL 之材料与电性的专家之新服务包括互连压力测试、导电阳极丝增长及讯号整合测试。

现时印刷线路板朝向多元化的设计,轻薄短小、高密度、高信赖度及高速设计,让硬板、软板、软硬复合板也各领风骚。随着电子产品科技不断创新,板材的选择及设计,以至环保方面也各有不同要求,制造商必需通过测试及验证方能得到品牌商的垂青。

UL全球专案经理李明旺在展览会中分享道:“不论是无铅制程,无卤的要求,还有冲突矿产的全球趋势,印刷线路板产业需要一个国际认可标准,让全球化的脚步可以更踏实更精确。”

李续称,除了性能测试之外,UL 亦针对现行其开发标准 UL746 / 796中 的「长时间老化测试」(Long Term Thermal Aging – LTTA)有更新的测试方式, 从不同焊锡条件(Multi-Solder Limits)与不同材料混压 ( Hybrid lamination)的安全考量作出调整。

UL 致力为全球印刷线路板产业作出贡献,其经验工程师与业界定期会面,研究相应安全标准的更新,让业界有在不断求变的印刷线路板行业中,也不会忽略产品的安全及性能检测的重要性。

UL将一连三天(3/17-19)借上海新国际博览中心参展CPCA,期间更举办分享会与业界交流,展位为5H19。详情可浏览 https://china.ul.com/events/cpca2015/


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