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How to Distinguish the Layers of Jiangmen Single-sided and Double-sided Circuit Board
2019-07-18 1060
Jiangmen single-sided and double-sided circuit boards can be divided into three categories according to the number of layers: single panel, double panel and multi-layer circuit boards. First is the
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Several Reasons for Poor Tin on PCB Tin Surface
2019-07-18 1102
Single and double-sided circuit boards can be divided into three categories: single panel, double panel and multi-layer circuit boards according to the number of layers. First is the single panel. On the most basic PCB, the parts converge on one side and the wires converge on the other.
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What is the structure of blind buried hole circuit board?
2019-07-18 1141
Blind buried-hole circuit boards have the characteristics of free zigzag, folding and winding, free movement and expansion in three-dimensional space, good heat dissipation performance and high precis
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What role does copper play in circuit boards?
2019-07-18 1141
PCB manufacturers take you to know that there are several reasons for PCB copper laying: 1. EMC can shield large area of ground or power supply copper, and some special areas, such as PGND, play a pr
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Four matters needing attention in choosing PCB manufacturer
2019-07-18 1025
When choosing PCB manufacturers, the price of PCB manufactured by professional manufacturers will be more affordable, and the quality assurance will be stronger, which will be more guaranteed after
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How to use three glue-proof PCB correctly?
2019-07-18 1020
Sanfang gum does not contain evaporative substances such as acetone and xylene, which is more environmentally friendly and safe. Mainly used in electronic circuits and components to form a protectiv
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How much profit can we get from recycling a ton of scrap PCBs?
2019-07-18 935
How much is the profit from disposing of a ton of scrap PCB by PCB recycling equipment? This should take full account of the metal content of the waste PCB treated. Green Jie environmental protection
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What is the role of recycling circuit boards and electronic materials?
2019-07-18 927
What's the effect of recycling electronic materials and PCBs? What we do now is profitable, including recycling electronic materials. Recycling electronic materials requires not only cost but al
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The function of spraying three-proof paint on Jiangmen single-sided and double-sided circuit boards
2019-07-18 910
With the development of science and technology era, more and more products, more and more powerful functions and higher requirements of products are produced in the special electronic industry. As lon
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Method of Material Flow Management for PCB Manufacturers
2019-07-18 892
When PCB manufacturers produce FPC flexible PCB products, material handling plays a key role in order delivery. Measuring the material activities of PCB manufacturers from the perspective of customers