Mr. Laminate Tells All: PTFE is About to be Banned by IEC TC111
There, I said it. Technical Committee 111 of the International Electrotechnical Commission (IEC) is preparing to effectively ban PTFE (polytetrafluoroethylene) materials from electronics. As history goes, the electronics industry has focused on only two of the four halogens (bromine and chlorine) to be limited in order to be called “halogen-free” or more accurately “low-halogen.” But now, fluorine is being dragged down too, just because of its location in the periodic table.
I-Connect Survey on Process Step Elimination: What is More Important for Productivity?
Is utilizing the best technology out there the most important factor in improving productivity? Or is it automating certain, if not all, processes in your production? What about employee morale, what is its impact on the overall productivity of your line?
Megasonic Acoustic Surface Treatment Process for Enhanced Copper Electrodeposition in Via Interconnects
A printed circuit board is populated with a multitude of electro-mechanical components plus various active and passive devices such as transistors, capacitors, inductors and resistors, which enable the functionality and assembly of the PCB. Increasing the density of the components on the surface of a board enables greater functionality and use.
Designing with Ultra-Thin Flexible Printed Circuit Boards
Designing with flexible PCBs is not much different from doing the same with rigid boards, except that the designer must account for the mechanical complexity associated with flex circuits. For instance, a flexible PCB can tear if flexed beyond its capability during installation. Therefore, it is very important to create a mechanical model of the PCB and test it for a proper fit, before taking up the electrical design.
Book Review: Upside—Profiting from the Profound Demographic Shifts Ahead
If you want to know what is going to happen in the future, you can forget the crystal ball and the Tarot cards because all you need is this new book by generational researcher Kenneth Gronbach. This book is readable and interesting, despite the sound of the subject matter, which sounded as dry as the Arizona desert.
Rex Rozario, OBE, Wins Two Awards in Two Weeks
During their recent summer conference, the European Institute of Printed Circuits (EIPC) presented Rex Rozario with its distinguished Honourary Fellowship of the Institute Creditation for his contributions to the world electronics interconnection industry. Then at the Devon County Show, Rozario received the Pride of Devon Award for his contributions to Devon businesses and local radio.
The Significance of the PCB in the Value Chain of the European EMS Industry
At SMT Nuremberg, Pete Starkey meets with Dieter Weiss, who comments upon the significance of the PCB in the value chain of the European EMS industry, and looks to a future where we embrace an open-minded attitude and a willingness to work together.
Book Review: The Inspiration Code—How the Best Leaders Energize People Every Day
Regardless of who you are, what you have done, where you have been, or where you are in your life journey, this book can help you to be inspirational. Not all of us are inspirational by nature; most of us are just regular people who have led regular lives. For the most part, we have done nothing dramatic enough to be inspirational just by our very existence.
Happy Holden Second Recipient of I-Connect007 'Good for the Industry' Award
Our second 'Good for the Industry' award has been presented to Happy Holden. After working with Happy for a number of years it is clear to see that he is dedicated to improving the industry. He has a long history in the PCB industry, starting off with HP in the '70s. Not only did he develop HDI, but he then wrote the HDI Handbook, which is provided to readers at no charge.
Romania’s PCB Design Students Compete at TIE 2017
During the last week in April, the 26th Interconnection Techniques in Electronics (TIE) show was held at the Gheorghe Asachi Technical University in Iasi, Romaina, a wonderful hill town not unlike Rome. The event, a convention for the Romanian electronic packaging community, included a series of actions designed to draw smart young students to the electronics industry, which is clearly growing. Participants had only four hours to create this PCB design, which was generated by a team of professionals from Continental Automotive Romania Timisoara.
Mitch Altman Discusses Bringing Youth into the PCB industry
Publisher Barry Matties is joined by Mitch Altman, creator of TV-B-Gone, a device that can turn off TVs in public, and co-founder of Noisebridge, an educational hackerspace based in San Francisco. In this interview, they discuss the importance of bringing youth into the PCB industry and how Noisebridge has inspired people of all ages to get started creating their own electronics.
Global Impact on European PCB Fabrication: EIPC Summer Conference 2017, Day 2
The second day saw the conference room full once more, the late networking session in the bar having resulted in no significant casualties, and I was pleased to accept the invitation to moderate the first session, on processes and materials for flexible PCBs.
Global Impact on European PCB Fabrication: EIPC Summer Conference 2017, Day 1
Electronics industry professionals from 13 countries, mainly from Europe and Scandinavia, others from the USA, but some from as far away as India and Japan, gathered in Meriden, the centre of England, for the EIPC Summer Conference.
Embedded Technology: It’s All Around Us
In the early ‘80s, the PCB company I worked for was testing some of the first material for buried resistors. I can’t recall what customer it was for, or how far along the project got, but over the years it seemed like the technology was slow to be adopted and perhaps ahead of its time.
A Conversation with an Industry Twenty-Something
At a recent SMTA Expo, I met with Matt Hammesfahr, a salesperson with Amitron. Matt is young, by our industry standards—in his midtwenties. Just a few years out of college, Matt holds a business degree and is already a top salesman with the company. Here’s one of those twenty-somethings we keep saying we want to attract to our industry. How did this happen? I had to get the story.
HDP User Group 2017 European Meeting Highlights Technology Progress
The conference facility at the offices of Oracle, in the royal burgh of Linlithgow in West Lothian, Scotland, was the venue for the 2017 European meeting of the High Density Packaging User Group. I was delighted and privileged to be invited once again to sit in on the open session, an intense programme of technical presentations and discussions, project reviews, status updates and new project proposals.
How to Find –and Retain– the Right People for the Right Jobs
I sat down recently with Rebecca Brennan, director of human resources, and Aimee Miller, director of corporate communications for Compunetics and Compunetix. I already knew a little bit about their programs, having spent time at Compunetics in past years. I was looking forward to learning more about their methods.
PCB Design in the Age of IoT
From the early days of printed circuit boards, the electronics industry has made huge strides in board materials, copper printing methods, miniaturization, rigid-flex, ELIC, EDA, and much more. Many of the devices we use in our homes, our vehicles, and in our workplaces would not be possible without this continuous evolution of PCB design and technology. And yet in 2017, we are poised to shift from evolution to revolution, driven by the idea of the Internet of Things.
David Dibble on the Hiring Process: Getting the Most From Systems Excellence
If this is the first time you’ve heard the name David Dibble, or his company, Dibble Leaders, then you’re in for a treat. David is one of our industry’s foremost thought leaders when it comes to systems optimization and leadership development. He has worked with many companies, both in our industry and in the medical field. From starting his own PCB company and growing it into a successful firm, David has a record of success.
Innovator Bob Tarzwell Retires From PCB Industry to Focus on New Career in Art
I have known Bob Tarzwell for more than 18 years, since he first called me looking for some help with his company. His first words to me were, “Hi, my name is Bob Tarzwell and I own a shop in Carleton Place, Ontario. I need your help."
Growth Ahead for Flexible Hybrid Electronics Industry
According to Zion Research, “global demand for the flexible electronics market was valued at $5.13B in 2015 and is expected to generate revenue of $16.5B by 2021, growing at a CAGR of slightly above 21% between 2016 and 2021.” Key elements of the market, in the view of most analysts, include flex displays, sensors, batteries, and memory.
Help Wanted With IMI’s Peter Bigelow
In preparation for this month’s topic, especially what companies in our industry are currently experiencing when it comes to finding and hiring the right people, I sought out Peter Bigelow, president and CEO of circuit board fabricator IMI Inc. We spoke in February at IPC APEX EXPO.
Deep Into Technology at Compunetics
There aren’t many printed circuit companies in my neck of the woods. There is one, however, that has always fascinated me, and that is Compunetics, in Monroeville, Pennsylvania, a suburb of Pittsburgh. Having worked with them on the electrophoretic photoresist, a PPG product, many years ago, it was great to stop by and catch up with CTO Tim Schmitt and Technical Applications Manager Jesse Ward, along with General Manager Burhan Capar, a relative newbie to the company.
Rockwell Collins’ Doug Pauls Discusses Volunteering, Mentoring and Their Road Show
I was happy to see Rockwell Collins’ Doug Pauls receive IPC’s Raymond E. Pritchard Hall of Fame award at IPC APEX EXPO, well-deserved for him, and I wanted to chat with him about it. As with so many conversations at the conference this year, the talk quickly turned to inspiring interested young people in our “graying” industry. We also discussed the nature of volunteering and what we get out of it.
Ding Cheng of BYD Electronic: Embracing the FPC Factory Model of the Future
The topic of the third issue of PCB007 China Magazine is "The Wide World of Flex." Around this theme, we asked one of the leaders of China's FPC industry, Ding Cheng, general manager of the FPC Division of Shenzhen BYD Electronic Parts Company, to share his perspective about trends in flex, and where he thinks that market is headed in the future.
Executive Agent for PCB and Electronic Interconnect Technology PrCB Trust Accreditation
The DoD mandate for trust in the PrCB supply chain is mirrored in DoDI 5200.44, which states: “Employ protections that manage risk in the supply chain for components or subcomponent products and services (e.g., integrated circuits, FPGAs, PrCBs) when they are identifiable (to the supplier) as having a DoD end-use.” In response to congressional and DoD directives, the PrCB EA proposed pursuing a trust accreditation program for PrCB suppliers.
Bruce Mahler Discusses Ohmega’s Resistive Material Technology
Bruce Mahler, vice president of Ohmega Technologies, sat down for an interview with me at DesignCon 2017. He discussed the company’s latest embedded resistive materials, as well as some of the drivers and challenges in that segment of the materials industry.
Sensible Design: Casting a Spotlight on Resin Applications
Over the last few columns, I’ve given readers pointers on virtually every aspect of potting and encapsulation resins, ranging from their formulations and special properties to their applications, benefits and limitations. It’s probably high time, therefore, to take a step back from the do's and don’ts and focus instead on how these resins are bringing very real benefits to practical electronic and electrical engineering applications. A good starting point is to look at the special requirements of an industry that is enjoying explosive growth: LED lighting.
Innovating in the Technology of Stretchable PCBs
Express Circuits is a long-established PCB fabricator located in Coleshill, near Birmingham in the Midlands of England, specialising in quick-turn complex prototype and small- to medium-volume microvia multilayer and rigid-flex. With the benefit of associate companies focused on design and assembly, Express is recognised for its exemplary customer service and technical support, as well as for its innovative manufacturing solutions.
Material Choices for High-Speed Flexible Circuits
Materials to make high-speed flexible circuits are now available from many material suppliers. In deciding which materials to test or use, remember the tradeoffs the suppliers made in categories we discussed: electrical properties, mechanical/flex properties, and ease of processing. A choice should only be made after considering these options. Remember with any new materials it is very important to find fabricators that are knowledgeable about processing these new materials.
TTM Shines a Light on Optical Interconnect
Are embedded optics on PCBs set to make a breakthrough in the upcoming years? According to Dr. Craig Davidson, VP of Corporate Technology at TTM, it might be closer than you’d expect. In a recent interview with the I-Connect007 team, Craig outlines TTM’s current pursuit of high-volume manufacturing lines able to deliver embedded optical interconnect, what that would mean for the PCB industry, and why he thinks there will be manufacturing production capability by 2020.
Patty’s Perspective: Faster, Faster, Faster…or the Need for Speed, More Speed!
I wonder: Do we really need more speed in our connections? When will we hit that proverbial wall everyone worries about? Of course, if we want things like autonomous cars, intelligent robotics, and extended IoT, then we will continue to press forward—or rather you, the PCB manufacturer, designer, and supplier of high-speed materials will keep at it.
'Flexdude' Tom Woznicki Celebrates Company’s 25th Anniversary
Twenty-five years ago, Tom “Flexdude” Woznicki got laid off. A lot of people did, back during the mini-recession that helped bring Bill Clinton into the White House. So, he launched his own flex circuit design bureau and never looked back. Since then, he’s designed flex circuitry for everything under the sun, including the Mars Rover; the flex circuits he designed are visible in many of the Rover photos. I ran into Tom at DesignCon 2017 and we discussed the benefits of flex circuits, the expansion of the flex market, and his company’s first quarter-century in operation.
Fabricators Speak Out on High-Speed Materials
Recently, I-Connect007 Publisher Barry Matties and his editorial team joined with two PCB fabricators to discuss the state of advanced materials. The meeting included Gerry Partida, director of engineering at Summit Interconnect and Joe Menning, program manager at All Flex Flexible Circuits. The discussion centered on the processes, challenges, and procurement of high-speed materials, as well as need to work with customers during the design stage.
Capitol Connection: IMPACT Update—To CEOs on Why You Should Attend IMPACT Washington, D.C. 2017
Here at IPC, we place a high priority on making our presence known in the halls of government, because so many policy debates have a direct effect on the electronics manufacturing industry. IMPACT Washington, D.C. 2017 is a chance to join with fellow industry executives in advocating for better public policies for a stronger, more advanced manufacturing economy.
Mutracx Makes Green Operations Economically Viable
During IPC APEX EXPO, I sat down for an interview with with Jeroen de Groot, CEO of Mutracx. He detailed the company’s plans to install new equipment at a facility in Romania, and he explains why having a green manufacturing operation is not enough—it must also be economically feasible.
Coast to Coast Circuits Talks Print-and-Etch Technology
I recently learned that a high-tech PCB supplier, Coast to Coast Circuits, had decided to provide their customers with quick-turn, high-value print-and-etch printed circuit boards. I talked with CEO Walt Stender and Marketing and Key Account Manager Michael Cisco, and I asked them to provide more details about this interesting decision.
Weiner’s World – March 2017
The CPCA show held at the China International PCB And Assembly Show was moderately busy even though the new venue was not quite ready (no escalators, the "water closets" not fully finished, the heat was only on for a few hours one day). It showcased products for PCB Manufacturing, Electronic Assembly Materials and Manufacturing Services.
RTW IPC APEX EXPO: atg Luther & Maelzer's Fully Automated Probe Testing for High-Throughput HDI PCB Production
Klaus Koziol, director of sales at atg Luther & Maelzer, explains the rationale behind the development of the newly-introduced A8A from atg and discusses how the latestinnovations in high-accuracy automatic testing deliver high throughput whilst retaining the flexibility of flying-probe techniques.
RTW IPC APEX EXPO: Updates on Formulations for Direct Imaging and Inkjet Technologies
Chris Wall, technical director and Shaun Tibbals, sales and marketing director at Electra Polymers, review latest developments in digital imaging technologies for solder resist. Multi-wave direct imaging systems give more scope to the ink supplier to optimize formulation and offer improved flexibility of operation to the user.
Capitol Connection: Drumroll, Please…Announcing the IPC Government IMPACT Awardees
Government relations are essential to our industry as many of the policy debates taking place will have long-lasting impact on our industry. Tax and regulations reform, immigration, and environmental regulations are up for debate and it is time for our industry to take a seat at the table.