Function and thickness of copper clad on PCB
Jan. 12, 2022
Copper clad on PCB can play a certain role in reflow. Of course, if there are many layers and the layer setting is reasonable, the role of copper clad…
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Jan. 12, 2022
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Types of PCB holes
Jan. 10, 2022
Are all the edge holes of PCB production boards used for positioning? Not all. There is also a row of holes arranged from small to large, called the f…
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7 inspection methods in PCB fabrication
Jan. 04, 2022
In order to ensure the production quality of PCB board, the manufacturer has experienced a variety of inspection methods in the production process, an…
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What factors should be considered when purchasing flying probe tester ?
Dec. 31, 2021
The flying probe tester for testing PCB is an instrument for testing PCB boards (printed circuit boards) with high-density component layout, many laye…
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The main manufacturing difficulties of high-level circuit board
Dec. 30, 2021
The research literature on high-level circuit board processing technology is relatively few in the industry.This paper introduces the key process cont…
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Structure and Function of PCB dry film
Dec. 29, 2021
Dry film is a polymer compound. It can produce a polymerization reaction after ultraviolet irradiation to form a stable substance attached to the plat…
