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Multilayer Printed Circuit Board Immersion Gold Process Control Brief - PCB, PCB-screen special printing industry
I. Introduction Process The purpose of Immersion Gold Process is deposited on the surface of the printed circuit color stability, good brightness, coating formation, good solderability of nickel gold plating. Basic can be divided into four phases: pre-treatment (degreasing, micro-etching, activation, after the dip), Nickel, Immersion Gold, post-treatment (scrap washed, DI water washing and drying).
Revealing Seminar - What's Not Covered In School, but What Every PCB Designer Should Know - To Be Offered By CA Design At the PCB West 2009 Confe
Utilizing a practical, real-life approach, PCB Design expert Robert Chandler of CA Design is offering an insightful PCB Design seminar focusing on both the principles of design and documentation at the PCB West 2009 Conference. Eight areas of PCB Design - not typically taught to engineers but that every PCB Designer should know - will be covered.
4 Effective Tips for Getting a Quality Prototype PCB
Know the specific PCB details, check prototype PCB manufacturers, make your own prototype PCB, and test your prototype PCB to be able to rightfully get a well quality prototype PCB product.
PCB industry to benefit in 3G development, Where-3G, PCB-screen special printing industry
The three basic telecom business in 2009 completed construction of 3G network direct investment 160.9 billion yuan to complete the construction of 325 000 3G base stations, the scale of construction over 10 years, half of the cumulative scale, creating a global telecommunications development in the history of building the largest and fastest growing construction the new record. There is no doubt that 2010 will be a year of great development of 3G users. Plate in the flourishing development of 3G, PCB industry, where it actually benefit from?
Electronic components to Know: PCB layout point-PCB-electronics industry
A. Board Design steps In general, the basic circuit board design process can be divided into three steps.
China PCB Market Analysis-PCB, market analysis - Machine Tool Industry - CRS-TESTER
Growth, according to world-renowned consulting company Frost & Sullivan's research, in 2008 the Chinese market, sales of printed circuit board products to reach 118.77 billion, which accounted for 2.5% of single-sided, dual-panel 6.9%, multiply 73.8% , accounting for 16.8% of flexible board. The fourth quarter of 2008, the outbreak of the global financial crisis on China printed circuit board industry have a dramatic impact, but thanks to the first three quarters of high growth, industry-wide sales still rose 2.2%, but total profits and taxes have declined. In response to the global financial crisis serious negative impact, the Chinese government to develop the revitalization plan of electronic information industry, to a certain ext ...
New PCB Repair Circuit Frames for PCB Repair of Pads and Traces
BEST introduces a line of PCB repair circuit pads and trace with a new line of circuit frames. These circuit frames are available in both epoxy and dry film versions. These frames can be custom made in a few business days.
CA Design Announces Instructor-Led PCB Design Training for Hewlett-Packard
Official PCB Layout Training Company for HP Worldwide, CA Design is Conducting Courses on Allegro PCB Layout and Constraint Management for HP employees March 9-12th in San Diego, CA.
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