Beyond Design: High-speed Rules of Thumb
Global PCB Connections: A Technical Overview of Long-flex Printed Circuit Boards
The Shaughnessy Report: A Handy Look at Rules of Thumb
I-Connect007 Editor’s Picks: Five Must-Reads for the Week
June 10, 2022 | Nolan Johnson, I-Connect007Estimated reading time: 1 minute
PCB fabrication is back in the news this week and posting high readership numbers as well. Among the most-read news, we see industry leaders changing roles, capital equipment shipment milestones, operational cost efficiencies, and, last but not least, cybersecurity.
Mike Carano Joins the Averatek Team as Vice President of Quality
Published June 3
As a former VI at RBP Chemical Technology, and Global R&D director at OM Group, as well as an influential advisor for IPC, I-Connect007 columnist Mike Carano brings a deep skillset to this new role with Averatek. Read the details here.
The Double-edged Sword of CMMC 2.0
Published June 6
MX2 Technology’s Divyash Patel updates readers on CMMC (Cybersecurity Maturity Model Certification) overall, and the upcoming version 2.0 criteria specifically. Given the likelihood that CMMC will touch most of us in the industry eventually, readers clearly wanted to know more.
Atotech Sells 1,000th Horizontal Electrolytic Copper Plater
Published June 8
Atotech announced the sale of its 1,000th installation of the Uniplate horizontal plating line to a Taiwan-based PCB manufacturer. The article also includes a timeline of milestones in the Uniplate line.
Isola Lays Groundwork for Faster, Higher-Frequency Circuits at 2022 IMS
Published June 7
If you’re visiting the 2022 IEEE International Microwave Symposium in Denver, Colorado, June 21-23, Isola will be present, discussing hybrid design and fabrication and dielectric constants in materials. Readership was high for this article; find the details inside.
Candor Nails the ROI With InduBond
Published June 7
Sunny Patel is engineering manager at Candor Industries. We follow up on Sunny Patel’s initial interview about the economics of this new InduBond X-Press 360 lamination press. It sounds like Sunny has hit the “easy” button with the installation of this machine.
Share on:
Suggested Items
Unlocking Advanced Circuitry Through Liquid Metal Ink
10/31/2024 | I-Connect007 Editorial TeamPCB UHDI technologist John Johnson of American Standard Circuits discusses the evolving landscape of electronics manufacturing and the critical role of innovation, specifically liquid metal ink technology, as an alternate process to traditional metallization in PCB fabrication to achieve ever finer features and tighter tolerances. The discussion highlights the benefits of reliability, efficiency, and yields as a tradeoff to any increased cost to run the process. As this technology becomes better understood and accepted, even sought out by customers and designers, John says there is a move toward mainstream incorporation.
Fresh PCB Concepts: The Critical Nature of Copper Thickness on PCBs
10/31/2024 | Team NCAB -- Column: Fresh PCB ConceptsPCBs are the backbone of modern electronics and the copper layers within these boards serve as the primary pathways for electrical signals. When designing and manufacturing PCBs, copper thickness is one of the most critical factors and significantly affects the board’s performance and durability. The IPC-6012F specification, the industry standard for the performance and qualification of rigid PCBs, sets clear guidelines on copper thickness to ensure reliability in different environments and applications.
Book Excerpt: The Printed Circuit Designer’s Guide to... DFM Essentials, Ch. 1
10/25/2024 | I-Connect007The guidelines offered in this book are based on both ASC recommendations and IPC standards with the understanding that some may require adjustment based on the material set, fabricator processes, and other design constraints. This chapter details high-frequency materials, copper foil types, metal core PCBs, and the benefits of embedded capacitance and resistor materials in multilayer PCBs.
The Cost-Benefit Analysis of Direct Metallization
10/21/2024 | Carmichael Gugliotti, MacDermid AlphaCarmichael Gugliotti of MacDermid Alpha discusses the innovative realm of direct metallization technology, its numerous applications, and significant advantages over traditional processes. Carmichael offers an in-depth look at how direct metallization, through developments such as Blackhole and Shadow, is revolutionizing PCB manufacturing by enhancing efficiency, sustainability, and cost-effectiveness. From its origins in the 1980s to its application in cutting-edge, high-density interconnects and its pivotal role in sustainability, this discussion sheds light on how direct metallization shapes the future of PCB manufacturing across various industries, including automotive, consumer electronics, and beyond.
Connect the Dots: Designing for Reality—Pattern Plating
10/16/2024 | Matt Stevenson -- Column: Connect the DotsIn the previous episode of I-Connect007’s On the Line with… podcast, we painted the picture of the outer layer imaging process. Now we are ready for pattern plating, where fabrication can get tricky. The board is now ready to receive the copper traces, pads, and other elements specified in the original CAD design. This article will lay out the pattern plating process and discuss constraints in the chemistries that must be properly managed to meet the customer's exacting manufacturing tolerances.