功率模块的典型故障模式及解决方法

时间: 2021-07-08 10:00:00 (4个月前)
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会议介绍

功率模块是一个快速增长的市场,其应用范围包括电动汽车、高速铁路和大型医疗设备。然而,电源模块中的互连堆栈是机械故障的来源。DBC和基板之间的散热通常是热不匹配的主要原因,控制焊接部位的空洞成为功率模块制造商最迫切的挑战。 来自Palomar中国区的Billy Wang (王文渊)将与大家分享IGBT功率模块设备在组装过程中出现的典型故障,并讨论如何使用无助焊剂焊接工艺,利用可靠的甲酸或合成气体选项,使空洞率小于1%,从而解决这些问题。

主讲人
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    Billy Wang
    Billy Wang is based in Shanghai and is responsible for developing new business and generating incremental business in China for Palomar’s total solution set. Billy’s professional experience over the last 20 years has been built in selling high-value products to Chinese customers and working with his Western colleagues and counterparts to expand their respective businesses in China. He also has extensive experience in managing sales representatives in China and deploying systems of accountability with these distributor networks.
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