Wholesale silver circuit board, Ziyang silver circuit board, Newell record (view)

Branch Snyder Department of International Ltd. Shenzhen-Electronic Technology Co., Ltd. - The Department of Electronic Technology Company is a professional custom single-sided, double-sided, 2-40 layer multilayer professional providers, to provide customers with high-precision, high Shenzhen circuit board quality, quality assurance, reasonable prices. Defects caused by root cause analysis of the silver circuit board manufacturer, the defect rate can be minimized through process improvement and optimization of a combination of parameters. Jia Tiffany effect usually occurs in the cracks between the solder mask and the copper surface. In the process of immersion silver price silver circuit board, because the gap is very small cracks, limiting the immersion silver solution on here silver silver ion supply circuit board, but can be corroded copper herein as copper ions, and then crack Shen silver on a copper surface reacts outside. Because the ion conversion reaction is the source for immersion silver, so copper surface crack attack directly related to the degree immersion silver thickness. Branch Snyder Department of International Ltd. Shenzhen-Electronic Technology Co., Ltd. - The Department of Electronic Technology Company is a professional custom single-sided, double-sided, 2-40 layer multilayer professional providers, to provide customers with high-precision, high Shenzhen circuit board quality, quality assurance, reasonable prices. Silver circuit board can cause defects or scrap have six main reasons: Jia Tiffany effects, corrosion, exposed copper, ionic contamination, microvoids, weldability. After heavy printed circuit boards because they can not complete the assembly, so scrapped because microcavity highest costs for damages. Although there are eight PWB manufacturers as customers back pieces and took note of the defect, but such defects are mainly made by the assembly manufacturer. Wholesale silver circuit board, Ziyang silver circuit board, Newell record (view) is supplied by Shenzhen Electronic Technology Co., Ltd. Newell. Newell Shenzhen Electronic Technology Co., Ltd. (www.yipcb.com) (www.yipcb.com) is a professional "pcb board" company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "division Snyder, Newell a" brand has a good reputation. We adhere to the "service first, customer first" principle, so that record Newell won the trust of customers all of the printed circuit board, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!