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WE MEET @ EMC DIGITAL DAYS 2021 - VIRTUAL CONFERENCE


25 - 28 OCTOBER 2021 - IT WAS A PLEASURE!


THANK YOU FOR 4 DAYS FULL OF CONCENTRATED EMC POWER.

What are the digital days?

It´s a digital event with a comprehensive conference programme with
practice-oriented presentations for you to enjoy. All presentations arelive and
totally free.

You have missed a session or you want to get an insight? No problem, you can
find all presentations on demand on our Youtube channel.




WE support every step with EMC Solutions and we are present in every stage,
together with partners.

You can also visit our virtual exhibition booth, which is equipped with all new
product highlights and information.

As always, you can stay informed about our products by looking at our online
catalog.


YOU HAVE QUESTIONS? PLEASE CONTACT US: EXHIBITION@WE-ONLINE.DE


CLICK HERE FOR THE FAQS


MONDAY, 25TH OCTOBER 2021 - EMC EDUCATION



9 AM: Keynote Speech

Speaker: Alexander Gerfer, CTO Würth Elektronik eiSos Group | Duration: ca. 15-
20 min

10 AM: Influence of PCB layout and passive components on the EMI signature of a
DCDC converter

Speaker: Andreas Nadler | Duration: ca. 45 min incl. Q&A

Often the success of an EMC test is closely related to the DCDC power supply on
boards. This seminar will show the influence of different PCB designs as well as
the passive components on the EMC signature using a real measured DCDC
converter. In addition, suitable filter strategies will be presented in order to
comply with the limits of CISPR32 Class B from 150kHz to 1GHz.

Click here for the recording.

11.30 AM: Magnetic Materials: External solutions to reduce EMI without
redesigning

Speaker: Catedra EMC - University Valencia | Duration: ca. 45 min incl. Q&A

The control of EMI in electronic devices is an increasing issue faced by
designers in order to ensure that devices comply with EMC requirements. The EMC
testing process can reveal that the shielding of a certain area of a PCB or
cable is needed or may even detect an unexpected EMI source. This presentation
is focused on showing experimentally through some demos how it is possible to
reduce EMI problems with external solutions without redesigning the electronics.
These solutions are represented by magnetic shielding sheets and cable ferrites.

Click here for the recording.

2 PM: Why EMC is a headache and how to avoid it

Speaker: Arturo Mediano founder of The HF-Magic Lab® | Duration: ca. 1 hour
incl. Q&A

Are you a professional in the electronic business?

If the answer is yes, you are involved today in some Electromagnetic
Compatibility (EMC) problem for sure. Designers, manufacturers, importers, and
installers of electronic systems must demonstrate that their products do not
generate or suffer from electromagnetic interference. And this is not easy!.
Really, it is difficult!

Delays, unexpected costs, nerves and stress, or loss of image with a potential
client, are some of the most important effects derived from non-compliance with
the Electromagnetic Compatibility regulations. To avoid failing in EMC, it is
critical to include EMC philosophy as soon as possible in the development stage
of a product. But it is common to find companies where that strategy is not
implemented as required. Let’s review what EMC is, why EMC is so difficult to
comply, and how to minimize the risks of problems in this conference including
real examples, technical information, and fun.

Click here for the recording.


TUESDAY, 26TH OCTOBER 2021 - EMC DESIGN



9 AM: Signal interface filters effectivenes under real conditions

Speaker: Dr. Heinz Zenkner | Duration: ca. 90 min incl. Q&A

Problems that arise when implementing an RF filter in modern signal interfaces
are discussed. Effectiveness of filters under realistic impedance conditions,
via peripheral cables in comparison to the 50W-system are shown. Filter
topologies are compared, the influence of filter design and peripheral cable
impedance are explained. Filter topology adapted to the system, suitable
components and an RF-compatible construction including layout are discussed.
Critical points such as signal bandwidth, reference ground, coupling
possibilities, filter construction and PCB layout are considered.

Click here for the recording.

2 PM: How to Make Your Product Fail EMC Tests: Common Shielding Design Mistakes
and Their Solutions

Speaker: Lee Hill Founding Partner of SILENT Solutions LLC and GmbH | Duration:
ca. 1 hour incl. Q&A

In this presentation Lee will discuss and demonstrate some of the most common
shielding problems that he and his business partner Randal Vaughn have seen over
their 30+ years of providing hands-on EMC troubleshooting and design reviews
services. As Lee discusses these problems and their solutions, he will discuss
the principles that underlie good design and also how these principles are often
misunderstood. Lee’s university and professional EMC courses always feature
entertaining hardware demos to help the audience visualize electromagnetic
concepts and eliminate the “black magic” of EMC.

You will enjoy watching and participating in this fun event produced live from
SILENT’s 1080p video studio.


WEDNESDAY, 27TH OCTOBER 2021 - EMC CERTIFICATION



9 AM: EMC Shielding – a practical guide

Speaker: Adrian Stirn & Victor Martinez | Duration: ca. 1 hour incl. Q&A

Do you have shielding EMI and EMS issues? Don´t worry, we can help you finding
the solution! Learn the theoretical basics about EMC shielding (such as the
basics for dipoles, apertures on enclosures or cable shielding) combined with
tips for troubleshooting shielding issues and example measurements done in our
EMC Lab.

Click here for the recording.

10. 30 AM: UK Conformity Assessed (UKCA) Mark – EMC in UK after Brexit

Speaker: Glen Wallis | Duration: 1 hour incl. Q&A

Presentation to explain the details of the UKCA mark that will become applicable
to products placed in the GB market as a replacement to CE marking since
Brexit.  Understanding how to still gain access to the GB market using this mark
and well as similarities with the current CE marking that people are familiar
with.

Click here for the recording.

2 PM: System Efficient ESD Design for Robust Electronic Systems

Speakers: Bernd Deutschmann full Professor of Electronics and Head of the
Institute of Electronics at the Graz University of Technology/Austria & David
Pommerenke professor in the Institute of Electronics | Duration: ca. 90 min
incl. Q&A

System Efficient ESD Design (SEED) address the protection of I/O against ESD
using simulation. This allows to predict the robustness against damaging ESD and
allows to reduce the likelihood of disturbances caused by ESD (soft-failure).

Reduced design margin due to smaller, less current carrying metallization and
contacts and thinner gate oxide has reduced the design window for ESD protection
to a few V and currents of less than 2 A for high speed I/O such as USB 4.x.
This, and the need to use low capacitance devices (< 0.2 pF) inhibits a design
by data sheet.

In simulation based design models for the TVS, which include the transient
turn-on and models for the IO of the IC are combined with all passive
interconnect to create a model that predicts currents and voltage at the IC for
different rise time and amplitude ESD pulses.

Click here for the recording.


THURSDAY, 28TH OCTOBER 2021 - EMC PRODUCTION



9 AM: Do you know your component? Field behavior of different passive components

Speaker: Frank Puhane & Joanne Wu | Duration: ca. 60 min incl. Q&A

In theory, it looks quite simple how to choose the right passive components.
Therefore, various literature, calculations and description are available. The
dataset of the IC manufacture guides you through the process of finding the
right components for the application, too. After finding the components, you
will see the needed values and specification inside the datasheet of the
different vendors and you can compare them. Nevertheless, are they comparable?
Maybe you observe the following situation too. Everything went well at first
sight, but when the application is tested at the edges, there is some unforeseen
behavior. We are working with non-ideal components and there are more things to
consider when using the passive components under real operation conditions. We
will explain this behavior; show you these effects and will explain why they are
present.  

Click here for the recording.

10. 30 AM: Closing Note

Speaker: Markus Stark | Duration: ca. 15 - 20 minutes


GET TO KNOW OUR SPEAKERS!

ALEXANDER GERFER

Alexander Gerfer is CEO and CTO of one of Europe's largest manufacturers of
electronic and electromechanical components with around 8,300 employees, based
in Waldenburg, Munich, Berlin and Barcelona, and with R&D locations in Silicon
Valley, Dallas and Shenzhen. The graduate electrical engineer learned his
business from scratch as a radio and television technician.

As man of the first hour he set up the product development as well as the
quality management. The passion of the author of specialist books is to
communicate complex content understandably. As a sought-after key note speaker,
lecturer and promoter of innovative hardware startups he is travels
internationally.

ANDREAS NADLER

Andreas Nadler has worked as a hardware developer in the fields of power
supplies, EMC and sensors for seven years.

He has been holding a position as Field Application Engineer at Würth Elektronik
eiSos since 2015.

ARTURO MEDIANO

Prof. Arturo Mediano is the founder of The HF-Magic Lab®, a specialized
laboratory for design, diagnostic, troubleshooting, and training in the EMI/EMC,
Signal Integrity, and RF fields. He received his M.Sc. (1990) and his Ph. D.
(1997) in Electrical Engineering from the University of Zaragoza (Spain), where
he has held a teaching professorship in EMI/EMC/RF/SI since 1992. For more than
30 years Arturo has been involved in R&D projects with many companies in the
EMI/EMC, Signal Integrity and RF fields for communications, industry, medical,
and scientific applications. He regularly shares his knowledge and expertise
with students and engineers in teaching courses and seminars worldwide.

DR.-ING. HEINZ ZENKNER

Dr.-Ing. Heinz Zenkner works at Würth Elektronik in the areas of technical
marketing and application engineering and as a lecturer in the area of EMC at
the Würth technical academy. Previously, he was technical director and head of
hardware and technology development at various companies. Mr Zenkner has also
worked as a lecturer at various universities, at the Chamber of Industry and
Commerce and at numerous seminars. Mr Zenkner is an officially appointed and
sworn expert for EMC.

LEE HILL

Lee Hill has over 30 years of experience providing hands-on hardware
troubleshooting and design reviews to solve and prevent elusive regulatory and
functional electrical noise problems. He is Founding Partner of SILENT Solutions
LLC and GmbH, an electromagnetic compatibility (EMC) and RF design,
troubleshooting, and training firm established in 1992. Lee teaches EMC
worldwide and is a member of adjunct faculty at Worcester Polytechnic Institute
(WPI) and an EMC instructor at University of Oxford (England), He earned his
MSEE in electromagnetics from the Missouri University of Science and Technology
EMC Laboratory, where he studied under Dr.’s Tom Van Doren, Todd Hubing, and
James Drewniak. Lee is the named inventor of three US patents for EMI control in
electronic systems, and provides expert witness services for patent litigation.

ADRIAN STIRN

Adrian Stirn, born 1991, studied electrical engineering at the university of
applied science Heilbronn in Künzelsau. After the Bachelor degree he started to
set up the EMC-Laboratory at the eiSos Headquarters in Waldenburg. Adrian is
supporting customers in precompliance emc tests and emc debugging.

VICTOR MARTINEZ

Victor Martinez, born 1996, studied bachelor in telecommunication engineering at
the University of Valencia. After the Bachelor degree he started to work as
Product Manager in the EMC Shielding & Thermal Solution Team.

GLEN WALLIS

Glen Wallis, started as an apprentice at EMC UK laboratory and working his way
up to Senior EMC Test Engineer over a 14 year period. Joined Wurth Electronics
in 2007 as a Regional Business Manager and progressed to being the Field
Application Engineer for the UK + IE accumulating over 10 years’ experience
servicing customers with our products as well as solution providing in the area
of EMC. He is now Technical Director with Wurth Electronics UK Ltd and
responsible for the day to day management of the UK + IE Field Application
Engineer team.

BERND DEUTSCHMANN

Bernd Deutschmann is Full Professor of Electronics and Head of the Institute of
Electronics at the Graz University of Technology/Austria. He received his M.Sc.
degree and Ph.D. degree in Telecommunications Engineering from the Graz
University of Technology /Austria in 1999 and 2002, respectively. His research
area is the design of electronic systems and integrated circuits with special
emphasis on their electromagnetic compatibility.

DAVID POMMERENKE

David Pommerenke is professor in the Institute of Electronics. He joined the
Institute after being professor at the EMC laboratory in Rolla, MO for 19 years.
His research interest are electrostatic discharge, EMC, measurement and
instrumentation and robust electronic design.

FRANK PUHANE

After studying electrical engineering with specialization in communications
technology in cooperation with a semiconductor company, Frank Puhane worked for
three years as a development engineer for customer-specific controls for a
medium-sized company. He joined Würth Elektronik eiSos as a Field Application
Engineer and worked in this area for more than three years. Afterwards he
changed internal to the Capacitors & Resistors Division. Actual he is the Leader
of the Technical Engineering and is available for our customers as a technical
contact for all questions concerning the world of capacitors and resistors at
Würth Elektronik eiSos.

JOANNE WU

Joanne Wu is a Product Manager at Würth Elektronik eiSos, responsible for
products in the area of EMC components, Ferrites for PCB assembly since 2018.
She graduated from the Technical University of Munich with a Master’s degree in
Electrical Engineering and Information Technology. Since then she has been
working on developing new measurements.


FAQ

HOW CAN I REGISTER FOR THE "WE MEET @ EMC DIGITAL DAYS" EVENT?

You have to register individually for each presentation slot. You can do this
very quickly by clicking on "Registration" at the top of the agenda for each
presentation and completing the registration. On the day of the presentation you
only have to login with the link from the confirmation e-mail.

IS THERE A FEE FOR PARTICIPATION/REGISTRATION?

The complete event is free of charge.

WHEN AND FOR HOW LONG CAN I REGISTER?

Registration is open now and it is also possible to register at short notice on
the days of the event.

IN WHICH LANGUAGE ARE THE PRESENTATIONS?

The presentations will be in English.

HOW LONG DOES A PRESENTATION SLOT TAKE?

The presentation workshops last 35-90 minutes. After the presentation there will
be time for a short Q+A.

WHAT ARE THE TECHNICAL REQUIREMENTS TO PARTICIPATE IN THE DIGITAL DAYS?

The digital days are held using the GoToWebinar tool. All you need to use the
tool is a PC or laptop with an integrated current browser version (preferably
Google Chrome) and integrated speakers or headphones.

CAN I WATCH THE PRESENTATIONS AFTERWARDS?

All presentations will be made available as recordings on this website.

I HAVE A QUESTION THAT IS NOT ANSWERED HERE IN THE FAQS, WHO CAN I CONTACT?

The orgateam at exhibtion@we-online.de is available for your questions.

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