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Show & Tell Magazine Now Available on Demand
05/04/2021 | I-Connect007 Editorial Team
I-Connect007 Editor’s Choice: Five Must-Reads for the Week
04/30/2021 | Nolan Johnson, I-Connect007
EIPC Technical Snapshot: Supply Chain and Material Price Pressures
04/26/2021 | Pete Starkey, I-Connect007
Isola Releases IS550H Material
04/26/2021 | Nolan Johnson, I-Connect007
I-Connect007 Editor’s Choice: Five Must-Reads for the Week
04/23/2021 | Andy Shaughnessy, I-Connect007
Basic Principles of Polymer Thick Film Flexible Circuits
Polymer thick film circuits are similar to their rigid and flexible counterparts; however, because of the materials and processes, they have their own very specific design rules. Because most PTF processing is most commonly based on screen printing technology, the limits of design are intrinsically linked to the printed ink's processing considerations and limitations.
Graphite-based Direct Metallization for Fabrication of Complex Interconnect Designs
According to author Michael Carano, colloidal graphite direct metallization processes have proven their usefulness as a replacement for electroless copper. Continuous improvements in the stability of the graphite dispersion has made the process an enabler for flex and HDI interconnect designs.
Modern Marketing Strategies with Omni PCB
Tara Dunn, president of Omni PCB, joins Guest Editor Judy Warner to discuss her company's marketing strategy to increase customer interaction through "Coffee Talks," a quick, fast resource where she sits down with industry experts to talk about materials selection, surface finishes, new materials, rigid-flex design, and much more.
Lead-free Reflow for High-layer-count PCBs
One of the most difficult printed circuit boards to adapt to Pb-free assembly processes is the high-layer count multilayer. Often, these multilayers have through-hole and hand-soldered components, and requirements for two or more rework cycles. One solution to this problem is to redesign the multilayer using current design rules and newer innovative fabrication technologies.
UL and Standards: Faster, Less Expensive
Doug Sober, IPC Hall of Fame member and standards engineer at Shengyi Technology, the largest copper-clad laminate maker in the world, joins Guest Editor Dan Feinberg to discuss time-to-market and the concerns over the cost of listing a copper-clad laminate and what the IPC's UL Task Group is doing to address these issues.
What is DFM, Really?
Mark Thompson relates, "The term "design for manufacturability" has been used for many years now, but does everyone really understand this concept? For instance, do you design for 10%? Do you design for a specific manufacturer's capabilities, therefore making you less likely to seek alternative fabricators? How are your drawings worded?"
Dick Crowe Hands Reins to New Burkle CEO
Chairman Dick Crowe and President Helfried Weinzerl of Burkle join Guest Editor Dan Feinberg to discuss Crowe's "retirement" after 30 years in the industry and Weinzerl's move from the capital equipment industry to PCB electronics. Crowe is confident in the transition and excited for the future of the company.
LinkedIn Changes Everything for B2B Sales
LinkedIn is a database of all--or so close to all that it makes no difference--of the B2B prospects that a company would want to know about. Every customer is there along with clues on how to address them.
Sustainability: What and Why?
Joe Fjelstad writes, "The resources of our planet are limited and thus are diminishing as we continue to unleash and ramp-up a seemingly never-ending flow of products to both serve and amuse us with output of the global electronics industry likely to be nearing the top of the list of 'offenders.' In that regard, we are becoming victims of our own success, to one degree or another."
Social Media 101: Eight Website Questions Answered
For now, forget Twitter and Facebook. Forget YouTube and LinkedIn. Forget Google Plus and Pinterest. Forget Slideshare. The absolute first thing you need to succeed in social media is a good website.
thePCBlist: A Global Directory for PCB Manufacturing
Patty Goldman, project manager for thePCBlist, joins Guest Editor Dan Beaulieu to discuss the benefits of this global directory. Work on building thePCBlist started two years ago and the project went live just nine months later. The directory now features detailed information for 1,900 PCB manufacturers. OEMs, designers, EMS providers, and more use the list to find the perfect manufacturer to fit their needs.
Ventec USA Prepares for Growth
Technical Editor Pete Starkey writes, "IPC APEX EXPO 2014 in Las Vegas, Nevada, gave me the opportunity to catch up with Ventec USA President Jack Pattie and to meet the recently-appointed General Manager of the Ventec Fullerton Southern California facility Ray Young. The pair also gave an update on current developments and future company plans."
Vern Solberg Gives IPC-7092 Embedded Standard Update
Industry expert and long-time IPC Technical Committee Member Vern Solberg joins Guest Editor Dick Crowe to discuss embedded component technology and IPC-7092, a standard that began life three years ago as a way to give designers and manufacturers better guidance on how to develop a board with embedded technology.
Viking Moves On
Technical Editor Pete Starkey says the warmth of the welcome at Viking more than compensated for a three-hour trek through the traffic and southern England's miserable weather: "There was a buzz of excitement about the place and the development workshop was a hive of activity, with a crowd gathered around the CircaPrint digital ink-jet printer, the print-head scanning smoothly in a glow of purple light."
Burkle Sees European Market Stabilization & Steady Growth
Vice President Dave Howard joins Technical Editor Pete Starkey on the productronica 2013 show floor to provide an honest view of the state of the market for capital equipment in Europe and North America.
Design for Profitability: Avoiding Fabrication Issues and Minimizing Costly Revisions
At last, PCB designers are finally realizing the power they wield: They have the power to design profit into the board, or, conversely, increase costs and remove profit from the PCB. Mark Thompson reviews the challenges fabricators routinely face and presents typical DFP solutions affecting the bottom line.
New Developments in ENIG and ENEPIG
Surface finish is about connectivity. It is the surface which forms the connection between the board and a device. Today, there is an impressive lineup of surface finish products. Among those finishes are ENIG and ENEPIG. George Milad and Don Walsh explain the newest technology developments.
Gene Weiner Reflects on 50 Years of IPC
Environmental concerns and circuit board production have always been linked, but things have changed a lot since the 1960s. Looking back over his long association with IPC, IPC Hall of Fame member Gene Weiner recalled how technology's evolution, safety issues, and ecological issues have changed.
I-Connect007 Announces Exclusive Interview
"As you can imagine, we are quite excited about this opportunity. It's not every day you get a chance to speak with an American legend," said I-Connect007 Publisher Steve Gold. "We are honored that he accepted our invitation."
New Compact PCB Plotter Available
LPKF Laser & Electronics' ProtoMat S62 circuit board plotter delivers advanced PCB prototyping capabilities with reduced board production time and increased overall accuracy. Combining a maximum milling speed of 150 mm/sec, a system resolution of 0.25 µm and a 62,000-rpm spindle motor, the plotter produces fine traces for all types of PCBs, including RF and microwave boards.
Isola Group SARL to Purchase Gividi-Italy
Isola Group announces the acquisition of the assets and intellectual property of Gividi-Italy, a specialty manufacturer of fiber-glass cloth for the PCB industry. The company, located in Monza, Italy, has revenue of over $20 million, and will report to Isola Europe. The acquisition will be completed during April 1, though terms of the acquisition were not disclosed.
Looking Forward to Day 2
This is the fifth in a series of articles about APEX, held January 22-24, 2002 in San Diego. It provides a guide to the activities of the second day of the show.
Looking Forward to Day 1
This is the third in a series of articles about APEX, held January 22-24, 2002 in San Diego. It provides a guide to activities taking place during the first day of the show.
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