The objective of this article is to explain the best techniques for soldering sensors manufactured by Merit Sensor using automated equipment. All profiles must be assessed and tested for best ...
Conversely,experienced embedded designers know to mask or tent BGA vias at thedesign and layout level. Even when this step is omitted, adesign-for-manufacture (DFM) check mapped out at the planning ...
The molding materials used to package lead-free components differ from conventional epoxies in two ways: They take up moisture more slowly, and they better resist higher temperatures. But at the ...
In our previous issues in this series on making circuit boards, we covered placing solder paste and placing components. Now it’s time to bake our cake! There are a variety of methods for reflowing a ...
It directly affects electrical performance, manufacturing yield, PCB layout complexity and long-term reliability. There are ...
One high-volume OEM proves that even simple feedback from an AOI system can reduce end-of-line defects by an order of magnitude. Until recently, the use of pre-reflow optical inspection usually was ...
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