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Technical Article

Why are GND pads often only connected by four traces?

Time:2019-05-25 13:47:35 Click:

Honestly, the best connecting way for all components pads that is fully connected with copper surface; However, on account of making the following assembly goes well( To avoid high-power heater and cold solder point ) and satisfying electrical performance and process demands, GND pads are often connected by four traces, which is a kind of Thermal PAD.




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