Electronics Forum | Fri May 26 04:58:19 EDT 2023 | auriga2001
I agree with the two other replies. Left alone, it is a defect. If it's just excess adhesive or coating, you can use IPC-7711/7721 'Rework, Modification and Repair of Electronic Assemblies' for guidance on removing. Section 2.3.1 explains how to te
Electronics Forum | Thu Aug 28 23:15:44 EDT 2014 | phyllishwl
Hi all, Our production reported that they found 3 panels out of 53 panels with strange phenomenon after reflow. 1/ Blister / Delamination of PCB panels, 2pcs blister/delamination under solder mask, 1pc under Gold plating at Gold finger 2/ Silkscr
Industry News | 2016-01-05 16:10:10.0
Novel method for protecting electronic components from heat.
Circuit Technology Center, Inc.
https://www.ascen.ltd/Products/Solder_paste_printer/513.html full auto PCB screen printer and SMT solder paste printing machine with Image and optical system,It is a very accurate fully automatic SMT stencil printer.automatic PCB screen printer main
Solder Phase Coarsening, Fundamentals, Preparation, Measurement and Prediction News Forums SMT Equipment Company Directory Calendar Career Center Advertising About FREE Company Listing! Solder Phase Coarsening, Fundamentals
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/efd/resource-center/solder-glossary-of-terms
. De-soldering The removal of solder and components from a circuit, usually for purposes of repair. De-wetting A condition where molten solder has coated a surface and then receded, leaving irregularly shaped mounds of solder separated by areas covered with a thin solder film
Blackfox Training Institute, LLC | https://www.blackfox.com/blackfox-courses/printed-circuit-board-repair/
(isolated no inner-connections) Solder mask replacement (Laminate repair) Edge contact repair (film adhesive method) Successfully pass a written
