Circuit board processing, mobile phone PCBA production, GPS motherboard processing - Dongguan Jingling Communication Technology Co., Ltd_京粦通讯

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2023-10-11

Why do we need to inspect the completed circuit board?

Check the original appearance of the circuit board. Pay attention to cleanliness and appearance inspection. Check the mask, including the specified color, thickness, quality defects, and pitting corro…
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2023-10-11

What are the characteristics of PCBA surface mounted components?

The widespread use of micro electronic products has promoted the development of SMC and SMD towards miniaturization. At the same time, some electromechanical components, such as switches, relays, filt…
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2023-10-11

How close are two components in SMT processing?

When SMT processing, it is generally necessary to consider the existence of certain errors during machine installation, and to facilitate maintenance and visual inspection. Adjacent binary device bodi…
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2023-10-11

Precautions when using solder paste

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