PCB 助焊剂

我最近的博客主题都与波峰焊机元器件有关，但统计学也是我感兴趣的领域之一

朋友们，正如上一篇文章中提到的，PIP（焊针粘贴）工艺的一个常见问题是难以获得足够的焊料。

这似乎是一件相当简单的事情。把导线焊接到焊盘上有什么难的？我听到过三种常见的抱怨和沮丧的表达方式：定位：通常情况下，在

虽然我们很少收到关于水洗型/水溶性助焊剂或焊膏的SIR 表面绝缘电阻）和/或ECM（电化学迁移）测试结果的请求，但这类请求的频率也足够高，以至于

Following on from our discussions of last time… As you will recall from the previous post on this topic, My friend and colleague Chris Nash and I were discussing some puzzling results for low

Corrosion is caused by an electrochemical reaction between two dissimilar metals, one acting as an anode – one as a cathode. Halide ions, such as fluoride, bromide, and chloride, are the usual

Corrosion leads to field failures. I could probably stop right there – that’s bad enough. To flesh that out a little more, corrosion can lower thermal and electrical conductivity, cause

When considering the choice of flux for preforms, in addition to factoring in the amount of flux required on a preform, the type of flux is also important. Fluxes are categorized using the

各位，帕蒂在去看皮特和罗布的路上路过教授办公室，她决定顺便拜访一下。"教授，我接到一个最奇怪的电话......一个男人声称他有