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Soldering is the heartbeat of assembly, and new developments are taking place to match the rest of the innovation in electronics. There are tried-and-true technologies for soldering. But new challenges in packaging, materials, and sustainability may be putting this key step in flux.
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IPC Technical Education — PCB Troubleshooting
September 8, 2016 | IPCEstimated reading time: Less than a minute
Join IPC on November 2, 2016 for PCB Troubleshooting: Advanced Problem-Solving. The course will address many costly defects you may encounter, including: interconnect separation, delamination, wedge voids, plating folds, micro-voids, and hole-wall pull-away. Root cause is not always readily apparent, and participants will learn to trace problems through the manufacturing process — and prevent them.
- Explore a range of electrodeposition defects, such as mouse bites, pitting, and domed or crown plating.
- Learn about solderability and other assembly-related issues, such as outgassing, black pad, creep corrosion and blow holes
- Gain strategies to address solder mask peeling, poor circuit trace coverage, skips, bubbles, and poor adhesion in nickel gold plating
This full-day course will benefit team members involved in PCB fabrication and assembly.
Registration includes a copy of the instructor’s PowerPoint presentation and access to all activities at PCB Carolina. Class will be held in conjunction with this exhibition, which is presented by the local chapter of the IPC Designers Council. Students are encouraged to take advantage of the additional technical education offered by exhibits. For more information about the event, click here.
Suggested Items
Book Excerpt: The Printed Circuit Assembler’s Guide to... Low-Temperature Soldering, Vol. 2, Chapter 5
12/23/2024 | I-Connect007 Editorial TeamChapter 5 introduces the advantages of using low-temperature soldering for through-hole components, including cost efficiency, reliability improvement, and reduced warpage. Also covered: the evaluation of different fluxes and the performance of HRL3 in wave soldering and selective soldering processes.
Overview of Soldering Systems With Vacuum
12/18/2024 | Dr. Paul Wild, Rehm Thermal Systems GmbHWhen soldering electronic assemblies, the focus of the vacuum application is on the removal of volatile substances from the solder joints and the associated reduction of pore formation. Particularly in the thermal management of power electronics components, pores can cause so-called hotspots with higher temperatures due to their poor heat conduction. These hotspots can lead to overheating of the components on the one hand and to thermally induced destruction of the solder structure on the other.
I-Connect007 Editor’s Choice: Five Must-Reads for the Week
12/13/2024 | Andy Shaughnessy, I-Connect007This week, Peter Tranitz discusses the upcoming Pan-European Electronics Design Conference, set for Jan. 29-30 in Vienna, Austria. Pete Starkey brings us a review of the most recent EIPC Technical Snapshot webinar, which featured a global PCB maker update by Dr. Hayao Nakahara. Don't miss our interview with Manfred Huschka, who explains how companies can begin their own China Plus One plan. Stan Farnsworth breaks down photonic soldering and discusses its use in soldering materials that are not typically compatible. I also enjoyed Dan Beaulieu’s discussion on the value of consistency, and why just showing up for work is half the battle, especially in an inconsistent, evolving industry like ours.
Advancing Photonic Soldering
12/11/2024 | Nolan Johnson, SMT007 MagazineStan Farnsworth, director of customer satisfaction at PulseForge, discusses the advancements in photonic soldering that highlight its energy efficiency and versatility. Over the past two years, the company has refined its applications for flexible substrates and energy reduction, finding that photonic soldering allows the processing of materials that typically aren’t thermally compatible and offers significant energy savings compared to traditional methods.
Indium Introduces New ROL0 and Halogen-free Flux-cored Wire
12/11/2024 | Indium CorporationIndium Corporation announced the global availability of CW-807RS, a new high-reliability, halide- and halogen-free flux-cored wire that improves wetting speeds and cycle times for electronics assembly and robot soldering applications.