Bürklin Elektronik Quarterly # 02/2022 Englisch
Bürklin Quarterly is a Bürklin Elektronik magazine published four times a year with profound information on services, products and manufacturers.
Bürklin Quarterly is a Bürklin Elektronik magazine published four times a year with profound information on services, products and manufacturers.
Erfolgreiche ePaper selbst erstellen
Machen Sie aus Ihren PDF Publikationen ein blätterbares Flipbook mit unserer einzigartigen Google optimierten e-Paper Software.
BÜRKLIN<br />
QUARTERLY # <strong>02</strong><br />
2<strong>02</strong>2<br />
PRODUCT INNOVATIONS<br />
AND HIGHLIGHTS
TOPIC<br />
OVERVIEW<br />
Subscribe to our newsletter now!<br />
All the news, all the promotions,<br />
valuable know-how,<br />
can be unsubscribed at any time!<br />
DEAR<br />
READERS<br />
P. <strong>02</strong> Imprint<br />
P. 03 Foreword<br />
P. 04-05 Trade fair<br />
Review AAA Friedrichshafen<br />
Outlook Intertool (Austria),<br />
SPS Parma (Italy) and AAA Hamburg<br />
P. 06-13 Project<br />
Smart <strong>Bürklin</strong> Online Shop<br />
P. 14-15 Partnership<br />
BMV<br />
P. 16-17 ESD Protection Solutions<br />
for USB TM Type-C ® connector<br />
TVS diodes from TDK<br />
P. 18-21 Shrink tubes<br />
Product highlights<br />
by HELLERMANNTYTON<br />
P. 22-24 Innovative sidelight fibre<br />
M-Fibre from MENTOR<br />
P. 25 LED driver<br />
Low cost LED driver<br />
with constant current output<br />
from RECOM<br />
P. 26-27 ESD<br />
Things to know<br />
from BERNSTEIN<br />
P. 28-29 Crimping and electronics pliers<br />
Highlights<br />
from KNIPEX<br />
P. 30-31 Electromobility<br />
Charging solutions for the home<br />
from SCHURTER<br />
P. 32-33 Hybrid protection components<br />
Groundbreaking IsoMOV product range<br />
from BOURNS<br />
P. 34-35 Integrated 32-bit MCU<br />
Giant Gecko Series 1<br />
by SILICON LABS<br />
Welcome to the second issue of our <strong>Quarterly</strong> magazine. Since I wrote the foreword to my first ‚<strong>Quarterly</strong>‘ a few<br />
weeks ago, the unimaginable has happened: we have war in Europe again. Following the pictures and reports from<br />
Ukraine makes us all concerned and sad. In addition to the economic consequences we have drawn since the beginning<br />
of the war, we as a company are trying to support aid organisations and offer refugees from Ukraine a professional<br />
perspective. We all hope that this terrible war will end soon.<br />
In my first few weeks at <strong>Bürklin</strong> <strong>Elektronik</strong> I have had many interesting discussions with customers and suppliers<br />
and also received a great response to the first 2<strong>02</strong>2 issue of the magazine three months ago (14.<strong>02</strong>.2<strong>02</strong>2). I would<br />
like to thank you very much for this.<br />
We at <strong>Bürklin</strong> <strong>Elektronik</strong> are working flat out to continuously develop both the customer and supplier experience.<br />
A competent range of products from renowned and innovative manufacturers, available the same day from our<br />
warehouse in Munich is the core of our performance promise to our customers in Germany, Europe and worldwide.<br />
In the next few months we will go live with our new online shop - another important milestone in the long successful<br />
history of <strong>Bürklin</strong> <strong>Elektronik</strong>. Caren (head of our e-commerce team) already offers a small foretaste of our<br />
new shop in this issue. The new online shop will complete our transformation from the first and leading catalogue<br />
distributor in Germany to a European/international digital distributor based in Munich.<br />
In addition to the article about our new online shop, we have compiled numerous interesting topics for you.<br />
You can also find current information about our company and vacancies on Linkedin.<br />
Visit us - it‘s worth it.<br />
Enjoy reading and stay healthy.<br />
Best regards<br />
IMPRINT<br />
Editor & Head of Advertising: Thomas Hinze-Clausen,<br />
<strong>Bürklin</strong> <strong>Elektronik</strong>, Head of Corporate Communications<br />
Layout & Design: Clausen & Partner Munich | Tel.: 089 123 914 63<br />
Print: Druck & Medien, Kolpingring 3, 82041 Oberhaching-Munich<br />
Publisher & Address: <strong>Bürklin</strong> GmbH & Co. KG | Grünwalder Weg 30 |<br />
82041 Oberhaching | Germany | Tel.: +49 89 55875-0 |<br />
Fax: +49 89 55875-421 | E-Mail: info@buerklin.com | www.buerklin.com<br />
Copyright: All articles published in <strong>Bürklin</strong> <strong>Elektronik</strong> <strong>Quarterly</strong> are<br />
protected by copyright. All rights, including translations, are reserved.<br />
Reproductions of any kind, whether photocopies, microfilm or recording<br />
in data processing systems, require the written permission of the publisher.<br />
It cannot be concluded from the publication that the solution<br />
described or the designation used is free of industrial property rights.<br />
Liability: In the event that <strong>Bürklin</strong> <strong>Elektronik</strong> <strong>Quarterly</strong> should contain<br />
incorrect information, a liability only comes into consideration in case of<br />
gross negligence of the publisher or his employees.<br />
Pictures: Cover, P.2, P.4/5, P.6/7, P.8/9, P.10/11, P.12/13, P.16/17, P.25,<br />
P.36 © iStock by GettyImages; P.3 © Jürgen Lampert; P.12/13, P.14/15<br />
© BMV; P.16/17 © TDK; P.18/19, P.20/21 © HellermanTyton; P.22/23,<br />
P.24 © Mentor; P.25 © Recom; P.26/27 © Bernstein; P.28/29 © Knipex;<br />
P.30/31 © Schurter; P.32/33 © Bourns; P.34/35 © Silicon Labs<br />
Some articles have been tra nslated from the original German<br />
into English.<br />
Jürgen Lampert<br />
CEO <strong>Bürklin</strong> <strong>Elektronik</strong><br />
PS: I would be very happy about your feedback or personal contact.<br />
My contact details: juergen.lampert@buerklin.com<br />
2 <strong>Bürklin</strong> <strong>Quarterly</strong><br />
www.buerklin.com<br />
3
FAIR REVIEW<br />
AAA FRIEDRICHSHAFEN<br />
Finally trade fairs with a real audience again! In April<br />
<strong>Bürklin</strong> <strong>Elektronik</strong> was once again represented with a<br />
stand at the all about automation in Friedrichshafen for<br />
over two years. And the visitors from the D A CH region<br />
came in large numbers. The D A CH region benefits from<br />
the best infrastructure and innovation-friendly companies,<br />
especially the Lake Constance region is one of the<br />
most competitive regions in Germany and Europe.<br />
MAY 2<strong>02</strong>2<br />
SPS PARMA<br />
General info<br />
Opening hours: Tuesday, 24 May 2<strong>02</strong>2<br />
until Thursday, 26 May 2<strong>02</strong>2<br />
09:30 - 18:00<br />
Venue:<br />
Fiere di Parma<br />
Viale Delle Esposizioni, 393a<br />
43126 Parma PR, Italy<br />
Hall/Stand: 3/B 061a, Bavarian participation<br />
Visit us, we look forward to your visit.<br />
SAVE YOURSELF<br />
A FREE FAIR TICKET!<br />
Simply go to<br />
https://contactplace.spsitalia.it/it/gestione-account<br />
register, enter your Friends Card code F26792<strong>02</strong>2<br />
and receive your free ticket.<br />
FAIR OUTLOOK<br />
MAY 2<strong>02</strong>2<br />
INTERTOOL AUSTRIA<br />
JUNE 2<strong>02</strong>2<br />
AAA HAMBURG<br />
Visit us, we look forward to your visit.<br />
SAVE YOURSELF<br />
A FREE FAIR TICKET!<br />
Visit us, we look forward to your visit.<br />
SAVE YOURSELF<br />
A FREE FAIR TICKET!<br />
Simply go to http://www.intertool.at/gutschein<br />
and enter activation code 3nhs6upek, fill out the<br />
form and receive your free ticket.<br />
General info<br />
Opening hours: Tuesday, 10 May 2<strong>02</strong>2<br />
until Thursday, 12 May 2<strong>02</strong>2<br />
09:00 - 18:00,<br />
Friday, 13 May 2<strong>02</strong>2<br />
09:00 - 16:00<br />
Venue: Messe Wels, Messeplatz 1,<br />
4600 Wels, Austria<br />
Hall/Stand: 21-0700<br />
General info<br />
Opening hours: Wednesday, 29 June 2<strong>02</strong>2<br />
09:00 - 17:00<br />
Thursday, 30 June 2<strong>02</strong>2<br />
09:00 - 16:00<br />
Venue:<br />
Hamburg-Schnelsen exhibition hall,<br />
Modering 1a, 22457 Hamburg<br />
Hall/Stand: OG-121<br />
Simply go to<br />
https://www.automation-hamburg.de/registrierung/<br />
and enter activation code 11160, fill out the form<br />
and receive your free ticket.
OPTIMIZED SEARCH<br />
SMART BÜRKLIN<br />
ONLINE SHOP<br />
THE NEW SEARCH AS A CENTRAL ELEMENT<br />
OF THE NEW ONLINE SHOP IMPROVES THE FINDABILITY AND<br />
PRESENTATION OF THE ENTIRE RANGE OF OUR PRODUCTS.<br />
TECHNOLOGY CHANGE<br />
& GO-LIVE REALIZATION<br />
As reported in <strong>Quarterly</strong><br />
#01/2<strong>02</strong>2, <strong>Bürklin</strong><br />
<strong>Elektronik</strong> has decided to<br />
change the technology in<br />
the current project and as<br />
a result to realign the project.<br />
Our implementation<br />
partner Bits&Minds GmbH<br />
will develop a storefront for<br />
us based on our individual<br />
<strong>Bürklin</strong> requirements -<br />
the shop window into our<br />
range of electronics products.<br />
Together we plan<br />
to realize an anticipated<br />
Go-Live of the new online<br />
shop in the first half of<br />
2<strong>02</strong>2.<br />
INSIGHTS INTO<br />
THE OPTIMIZED<br />
BÜRKLIN SEARCH<br />
On the following pages<br />
we would like to introduce<br />
you - dear customers and<br />
suppliers - to the heart of<br />
our new online shop in detail<br />
- our optimized <strong>Bürklin</strong><br />
search. This new search<br />
enables our customers to<br />
find the perfect non-trivial<br />
orientation in our assortment<br />
of products – around<br />
500,000 products from over<br />
5000 well-known manufacturers.<br />
We would like<br />
to show you how you can<br />
quickly and easily find your<br />
desired products with just<br />
a few clicks, what the advantages<br />
of the new search<br />
are and much more.<br />
ACCURATE SEARCH<br />
RESULTS IN THE<br />
ONLINE SHOP<br />
What used to take place<br />
in the <strong>Bürklin</strong> store in a<br />
dialog between customer<br />
and sales staff is now<br />
in the digital age often<br />
reduced to customer´s<br />
just entering a few search<br />
terms in the online shop<br />
and getting matching articles<br />
displayed. The focus<br />
is thus on a high-quality<br />
search that enables customers<br />
to make their own<br />
product selection in the<br />
online shop.<br />
BASIS:<br />
HIGH DATA QUALITY<br />
The basis for a good<br />
search is relevant and<br />
high-quality product data.<br />
One of the key jobs of the<br />
content team is to furnish<br />
articles sold in the online<br />
ship with descriptive attributes<br />
so that the articles<br />
can be found more easily.<br />
We already reported in<br />
detail on product data<br />
management, its challenges<br />
and our PIM system<br />
Contene in <strong>Quarterly</strong><br />
#03/2<strong>02</strong>1.<br />
6 <strong>Bürklin</strong> <strong>Quarterly</strong><br />
www.buerklin.com<br />
7
TECHNICAL<br />
IMPLEMENTATION &<br />
CONTINUOUS<br />
IMPROVEMENT<br />
<strong>Bürklin</strong> <strong>Elektronik</strong> uses<br />
Elasticsearch as the basis<br />
for its search. The fact that<br />
Bits&Minds GmbH is also<br />
an official Elastic partner<br />
means an enormously<br />
important advantage for<br />
<strong>Bürklin</strong> <strong>Elektronik</strong>, also in<br />
the future: store development<br />
and continuous<br />
optimization of the search<br />
from a single source!<br />
All our requirements &<br />
customer needs can be<br />
implemented individually<br />
and flexible. The programming<br />
of the search and its<br />
functions is a continuous<br />
development process,<br />
which is based on facts<br />
and figures of our customers‘<br />
search behavior<br />
and continuously considers<br />
customer feedback on the<br />
current online shop.<br />
COOPERATION<br />
BÜRKLIN ELEKTRONIK +<br />
BITS&MINDS GmbH<br />
Bits&Minds GmbH has<br />
been successfully active in<br />
individual software development<br />
for many years.<br />
Due to the large wealth of<br />
experience and the high<br />
professional competence,<br />
even particularly demanding<br />
projects can be successfully<br />
implemented.<br />
In addition, applications<br />
with extensive and complex<br />
searches on large<br />
amounts of data represents<br />
a main competence<br />
of Bits&Minds GmbH. The<br />
technical implementation<br />
is always complemented<br />
with competent advice and<br />
support from the specialist<br />
department. This makes<br />
it possible to optimally set<br />
up and successfully integrate<br />
a search.<br />
OUR PROMISE TO YOU:<br />
OPTIMIZED SEARCH<br />
Our customers will find the<br />
products they are looking<br />
for easily and quickly with<br />
the help of the comprehensive<br />
search and filter<br />
functions.<br />
REAL-TIME PRICES<br />
& AVAILABILITY<br />
Prices & availability are<br />
displayed in real time –<br />
based on the data in our<br />
merchandise management<br />
system.<br />
INTUITIVE USABILITY<br />
& ORIENTATION<br />
The user-friendly design<br />
with a very good usability,<br />
an intuitive orientation and<br />
a fast-loading time will<br />
enthuse our customers.<br />
EXTENDED CUSTOMER<br />
SELF-SERVICE<br />
FUNCTIONS<br />
With extended customer<br />
self-services we create<br />
a clear added value and<br />
optimize the purchasing<br />
processes of our professional<br />
customers in the<br />
long term.<br />
PORTFOLIO DESIGN<br />
& DATA QUALITY<br />
We communicate to our<br />
customers the entire<br />
range of our electronics<br />
products in the new online<br />
shop in a user-friendly<br />
and comprehensible way.<br />
SIMPLY & QUICKLY<br />
TO THE RIGHT RESULT<br />
Since the discontinuation<br />
of the famous <strong>Bürklin</strong> catalog<br />
it is a constant challenge<br />
for us to represent<br />
this wealth of different<br />
products with all their various<br />
technical features in<br />
an online shop. Since the<br />
beginning of the project,<br />
we have put a special focus<br />
on the new search: THE<br />
ENTIRE RANGE OF OUR<br />
ELECTRONICS PRODUCTS<br />
should be comprehensible.<br />
We want to make it as easy<br />
as possible for our users<br />
- you, dear customers - to<br />
find what you are looking<br />
for. It should be a pleasure<br />
to click through the<br />
assortment and to find the<br />
matching accessories or<br />
the substitution article in<br />
addition to the article you<br />
are looking for. Searches<br />
within the online shop<br />
should quickly lead to a<br />
suitable result and further<br />
narrowing down should be<br />
effortless.<br />
WANTED? - FOUND!<br />
Basically, we can distinguish<br />
the two common<br />
types of user behavior in<br />
our online shop.<br />
1. someone is looking for<br />
a component or an article<br />
for a specific purpose. The<br />
requirements are clear,<br />
but there is some flexibility<br />
e.g. in the choice of manufacturer<br />
or form factor.<br />
2. For a very specific<br />
component is searched.<br />
Maybe even already with<br />
the corresponding known<br />
<strong>Bürklin</strong> number often also<br />
based on the manufacturer<br />
part number.<br />
We will accommodate both<br />
variants equally in our new<br />
online shop.<br />
ACCESS VIA<br />
OUR PRODUCT MENU<br />
If you are looking for a<br />
capacitor you have for<br />
example the possibility to<br />
select the corresponding<br />
category via our usual<br />
product menu or to enter<br />
via the appropriate subcategory,<br />
e.g. Wired Resistors.<br />
NEW PRODUCT FILTER<br />
ON ALL<br />
SEARCH RESULTS PAGES<br />
So far, so well known. But<br />
already in the 1st sublevel<br />
comes the first innovation!<br />
There you will find our new<br />
product filter. Here we<br />
have paid special attention<br />
to make it as easy and<br />
fast as possible for you to<br />
filter out the desired item<br />
from the product set based<br />
on different but always<br />
matching properties.<br />
The filters include some<br />
basic filters, which are the<br />
same in every category or<br />
on every search results<br />
page. For example, the<br />
manufacturer selection<br />
or filtering for in-stock<br />
products.<br />
8 <strong>Bürklin</strong> <strong>Quarterly</strong><br />
www.buerklin.com<br />
9
DYNAMICALLY<br />
BUILT FILTERS<br />
MULTIPLE SELECTION<br />
PER FILTER<br />
Below you will find the<br />
dynamically built filters<br />
for the technical characteristics<br />
of the products<br />
you are looking for. In the<br />
category „leaded resistors“<br />
the ohmic resistance, the<br />
power and tolerance are<br />
immediately found as important<br />
filter criteria - but<br />
beyond that supplemented<br />
with further dynamically<br />
calculated filters.<br />
SEARCH FOR VALUES<br />
& ADJUST UNITS<br />
Within the filters you can<br />
search for values and in<br />
case of numeric values<br />
adjust the unit.<br />
For example, if I am looking<br />
for a wired resistor with<br />
10kOhm, I can quickly and<br />
easily set the unit to kOhm<br />
and filter for „10“, or I leave<br />
the unit at Ohm and search<br />
for „10000“. Both leads to<br />
success.<br />
THE FILTERS ARE<br />
REGENERATED<br />
IMMEDIATELY AFTER<br />
EACH FILTERING<br />
In parallel and immediately<br />
the dynamic filters are<br />
regenerated. All filter<br />
values available for selection<br />
come from articles<br />
that match the previously<br />
selected criteria. You will<br />
not be confronted with impossible<br />
filter combinations<br />
or unavailable filter values.<br />
With only a few clicks you<br />
can quickly and comfortably<br />
set all necessary criteria<br />
via the filters. Try it out and<br />
browse through the depths<br />
of our assortment and<br />
discover new products or<br />
similar products of higher<br />
quality or at a lower price!<br />
It is also possible to set<br />
multiple values per filter,<br />
e.g. you can search resistors<br />
with a certain ohmic<br />
value, but limit the tolerance<br />
only a little.<br />
In the view result list you<br />
can compare the products<br />
at a glance. Analogous to<br />
the filters the properties<br />
arranged in columns are<br />
displayed optimally.<br />
COMPARE TECHNICAL<br />
PROPERTIES AT A<br />
GLANCE<br />
The technical properties<br />
are displayed directly on<br />
the right. This way you<br />
always keep an overview<br />
and can sort again in your<br />
already pre-filtered list<br />
by clicking on the column<br />
header.<br />
If you want an explicit and<br />
detailed product comparison<br />
between several<br />
products, you can also use<br />
our new product comparison<br />
for this purpose.<br />
DISPLAY OF<br />
PRODUCT VARIANTS<br />
In the new online shop<br />
articles are also displayed<br />
in the context of product<br />
families to give customers<br />
a comprehensive overview<br />
of related or similar<br />
articles.<br />
In order to avoid displaying<br />
the same article in different<br />
versions - e.g. size,<br />
color - several times during<br />
the search, these related<br />
product variants are now<br />
displayed as such. The article<br />
that best matches your<br />
search within the variant<br />
articles now appears. This<br />
leads to the fact that with<br />
When you click on the<br />
button, you will be redirected<br />
to the product detail<br />
page directly to the product<br />
variants.<br />
the search for „resistance“<br />
now not many very similar<br />
articles e.g. from the same<br />
manufacturer series are<br />
indicated, but always only<br />
one representative of this<br />
product family. You can recognize<br />
that articles belong<br />
together by the fact that the<br />
article is marked with the<br />
„more variants“ button.<br />
Here you can conveniently<br />
filter within the variants<br />
as you are already used<br />
to from the search results<br />
page. This function is<br />
particularly practical, for<br />
example if you like a manu-<br />
facturer‘s series and want<br />
to buy different products<br />
from this series. Normally,<br />
these articles are maintained<br />
as variants by our<br />
product managers and can<br />
be found easily and quickly.<br />
The filter will only show the<br />
matching value including<br />
the number of products<br />
with that searched value in<br />
our assortment. One click<br />
on it and the filter will be<br />
applied immediately - the<br />
search result or the articles<br />
within the selected<br />
category will contain only<br />
those with the desired filter<br />
value.<br />
10 <strong>Bürklin</strong> <strong>Quarterly</strong><br />
www.buerklin.com<br />
11
TELL US<br />
WHAT YOU THINK<br />
DIRECT HIT<br />
WITH UNIQUE SEARCH<br />
ENTRY<br />
On the other hand, if you<br />
are looking for a specific<br />
product, we make it as<br />
easy as possible for you.<br />
By entering the exact<br />
part number or <strong>Bürklin</strong><br />
number, the search will<br />
lead you directly to the<br />
desired product. Searches<br />
with wildcards, such as by<br />
manufacturer part number,<br />
are also possible.<br />
As you can see - there is<br />
a lot going on at <strong>Bürklin</strong><br />
<strong>Elektronik</strong>! We have made<br />
it our goal to provide you<br />
with the best possible<br />
interface for browsing<br />
our product range. In any<br />
case, you do not have to<br />
wait long to find your<br />
product.<br />
Together with the enhanced<br />
customer features that the<br />
new online shop will offer,<br />
we are setting a new level<br />
of online service and hope<br />
you are as excited about the<br />
new online shop as we are!<br />
Since your opinion is especially<br />
important to us, we<br />
use customer feedback to<br />
continuously improve our<br />
online shop. We would be<br />
pleased if you share your<br />
expectations & suggestions<br />
for improvement of an optimized<br />
<strong>Bürklin</strong> search with<br />
us! Contact us at info@<br />
buerklin.com - our search<br />
expert will contact you!<br />
Our current online shop is<br />
of course still available to<br />
you in full as usual until<br />
the Go-Live in the summer<br />
- we look forward to your<br />
visit!<br />
From: CAREN HINTERMAYER<br />
Project Manager<br />
Smart <strong>Bürklin</strong> Online Shop<br />
at <strong>Bürklin</strong> <strong>Elektronik</strong><br />
12 <strong>Bürklin</strong> <strong>Quarterly</strong><br />
www.buerklin.com<br />
13
BMV ELEKTRONIK FERTIGUNG GMBH<br />
COOPERATION<br />
AT EYE LEVEL FOR<br />
OVER 30 YEARS<br />
The many satisfied customers have<br />
remained loyal to BMV for decades<br />
and swear by the flexible and committed<br />
service as well as the high<br />
quality required of an ISO 9001 certified<br />
manufacturing company.<br />
Also due to the support through<br />
<strong>Bürklin</strong> <strong>Elektronik</strong>, BMV was able<br />
to maintain production without interruptions<br />
even in the event of delivery<br />
bottlenecks and component availability<br />
problems.<br />
BMV supplies customers from a<br />
wide range of industries, including<br />
medical technology, mechanical<br />
engineering, aerospace, nuclear<br />
power, automotive and many more.<br />
Due to steadily increasing demand,<br />
BMV has worked on further expanding<br />
SMD production in recent years.<br />
After the PCBs have been assembled<br />
with the modern automatic assembly<br />
machines, they are gently soldered<br />
in a vapor phase. This is followed<br />
by a final inspection using an AOI<br />
system to ensure consistent and<br />
flawless quality.<br />
At the customer‘s request, flux<br />
residues and other impurities can be<br />
removed from the circuit boards in a<br />
cleaning machine specially provided<br />
for this purpose.<br />
The BMV team is there for you every<br />
day with passion and full commitment<br />
to meet the demands of your<br />
products.<br />
SMD assembly,<br />
fast and flexible<br />
Expert assembly<br />
and wiring<br />
BMV <strong>Elektronik</strong> Fertigung GmbH<br />
was founded 33 years ago as a<br />
small medium-sized company in<br />
Martinsried near Munich.<br />
In the course of time, SMD and THT<br />
PCB assembly in pure and mixed<br />
form has been added to the former<br />
core competences of assembling<br />
THT PCBs, mounting and wiring<br />
assemblies. Another focus is the<br />
manufacture of cables.<br />
From the assembly of individual<br />
components to complete systems<br />
and control cabinets, BMV <strong>Elektronik</strong><br />
Fertigung GmbH manufactures in<br />
small and medium quantities. On<br />
request, it tests assemblies according<br />
to customer specifications<br />
and creates the corresponding test<br />
protocols, which are both supplied<br />
and archived.<br />
Of course, the service also includes<br />
the procurement of components with<br />
special attention to speed, availability<br />
and the best possible prices.<br />
To ensure medium- and long-term<br />
supply security, the company offers<br />
agreed stock purchases of components<br />
and blanket orders.<br />
In order to meet the associated<br />
demands, it is essential to work<br />
together with reliable partners.<br />
From the very beginning, <strong>Bürklin</strong><br />
<strong>Elektronik</strong> has supplied a very large<br />
proportion of components from a<br />
wide range of areas. These include<br />
measurement technology and tools,<br />
a wide range of active and passive<br />
components, cables and electromechanical<br />
components.<br />
The expert advice in the service<br />
department is always helpful at BMV,<br />
as is the reliably fast quotation system.<br />
If the standard delivery on the<br />
next working day is not sufficient,<br />
the local <strong>Bürklin</strong> <strong>Elektronik</strong> delivery<br />
service by courier is available for<br />
such unexpected situations.<br />
Cooperation at eye level is cultivated<br />
in the BMV production team just as<br />
it is with the suppliers. The focus is<br />
on long-term cooperation based on<br />
trust.<br />
14 <strong>Bürklin</strong> <strong>Quarterly</strong><br />
www.buerklin.com<br />
15
TDK<br />
TVS DIODES OFFER HIGHLY<br />
RELIABLE AND COMPLETE ESD<br />
PROTECTION SOLUTIONS FOR<br />
USB TM TYPE-C ® CONNECTORS<br />
Except for the four GND<br />
(ground) pins, ESD protection<br />
is needed on 20 pins.<br />
This protection is achieved<br />
by connecting small ESD<br />
protection TVS diodes from<br />
the pin to GND. If an ESD<br />
event occurs, these will redirect<br />
the transient current<br />
to GND. TDK TVS diodes<br />
are designed with a snapback<br />
feature with extremely<br />
low clamping voltage<br />
characteristics due to their<br />
“thyristor structure”. This<br />
feature helps to guarantee<br />
the reliable limitation of<br />
over-voltage.<br />
Pins are divided into three<br />
different functional groups<br />
based on pin functionalities,<br />
and three different<br />
TVS components have been<br />
developed accordingly. This<br />
ensures efficient and suitable<br />
protection, as shown<br />
in the following overview.<br />
The USB Type-C ® connector<br />
is the most common<br />
interface for computers,<br />
tablets and smartphones.<br />
It supports high-speed<br />
data transfer as well as<br />
fast charging of peripheral<br />
devices. Like other<br />
interfaces, USB TM Type-C ®<br />
connectors are frequently<br />
exposed to Electro Static<br />
Discharges (ESD), which<br />
may cause damage to the<br />
sensitive electronics of<br />
the connected devices.<br />
Therefore, connector pins<br />
must be properly protected<br />
against ESD. The layout<br />
and performance of USB<br />
Type-C ® connectors require<br />
specific ESD protection.<br />
TDK has developed Transient<br />
Voltage Suppressor<br />
(TVS) diodes, which are<br />
specifically designed to<br />
protect USB Type-C ®<br />
connectors. The TDK TVS<br />
portfolio provides the ideal<br />
solutions for the highspeed<br />
data pins up to 40<br />
Gbps using the fast USB TM<br />
4 40G protocol, as well as<br />
the Thunderbolt protocol.<br />
Furthermore, TDK TVS<br />
diodes support fast device<br />
charging via power delivery<br />
protocol and the respective<br />
pins.<br />
One of the handy features<br />
of the USB Type-C ®<br />
connector is its flippabiliy<br />
with no up or down orientation,<br />
which has been<br />
achieved by mirroring the<br />
pins on both sides of the<br />
connector. Figure 1 shows<br />
all 24 pins densely arranged<br />
without leaving<br />
much space for protection<br />
diodes. Additionally,<br />
the best practice for ESD<br />
protection is to place<br />
an ESD component as<br />
close as possible to the<br />
connector at risk of being<br />
exposed to the source of<br />
the transient event. Due<br />
to their miniaturized size,<br />
TDK TVS diodes fit perfectly<br />
into the application. TDK<br />
TVS diodes offer robust<br />
protection with minimal<br />
space consumption. All<br />
types comply with the IEC<br />
61000-4-2 system-level<br />
ESD standard.<br />
USB Type-C ® pin-out<br />
For super-speed Tx/Rx high<br />
data-rate pins, TDK offers<br />
ULC TVS diodes with low<br />
reverse working voltage<br />
(±3.3 V) and ultra-low<br />
capacitance. ULC TVS<br />
diodes have been tested<br />
and certified by an independent<br />
certification lab for<br />
applications with USB TM 4<br />
40 Gbps data rates and<br />
Thunderbolt TM signals. Test<br />
results show that TDK TVS<br />
protection diodes do not<br />
impair the communication<br />
signal on the lines.<br />
For the protection of the<br />
differential signal D+/Dpins,<br />
TDK offers TVS diodes<br />
with a working voltage of<br />
±5.5 V that are perfectly<br />
suited to USB 2 signal<br />
levels and that have a low<br />
parasitic capacitance.<br />
For VBUS power pins and<br />
neighboring CC (Configuration<br />
Channel) and SBU<br />
(Sideband Use) pins, TDK<br />
TVS diodes support reverse<br />
working voltages up to ±20<br />
V and fast charging functionality<br />
with a USB PD<br />
(USB Power Delivery) of up<br />
to 100 W with 5 A/20 V.<br />
The corresponding data<br />
sheets are available at<br />
Test reports and reliability<br />
reports are available upon<br />
request.<br />
www.tdk.com<br />
USB Type-C ® protection diodes portfolio<br />
16 <strong>Bürklin</strong> <strong>Quarterly</strong><br />
www.buerklin.com<br />
17
HELLERMANNTYTON<br />
HEAT SHRINK TUBING:<br />
WITH EXPERTISE THROUGH<br />
THICK AND THIN<br />
From coloured and transparent heat shrink with or without adhesive to heat shrinkable moulded parts:<br />
HellermannTyton, the cable management specialist, offers a comprehensive range of heat shrink products<br />
in a variety of styles and sizes that meet the highest standards.<br />
Heat shrink tubing is used when assembling cable sets.<br />
For example, to insulate the wires or cables, to provide<br />
additional mechanical protection or to mark them. There<br />
are five basic parameters that are decisive for the success<br />
of a heat shrink application:<br />
1. THE WALL THICKNESS<br />
In general, a distinction is made between thin-, medium-<br />
and thick-walled shrink tubing. The variants with an<br />
inner layer of adhesive are often referred to as doublewalled.<br />
The material thickness should be stated in mm<br />
after complete shrinkage.<br />
„Nominal“ means dimensions without any tolerances.<br />
2. THE DIAMETER<br />
For thin-walled heat shrink tubing, the diameter is<br />
usually given in inches; 25.4 mm equals 1 inch.<br />
3. THE RATE OF SHRINKAGE<br />
The shrink ratio indicates how much the product<br />
shrinks, i.e. the supplied expanded diameter in relation<br />
to the diameter after shrinking. The shrink ratio varies<br />
from 2:1 to 6:1. The higher the ratio, the greater the range<br />
of applications that the tubing can cover. As a result,<br />
fewer shrink tubing sizes are usually needed.<br />
4. THE LENGTH CHANGE<br />
Heat shrinkable tubing not only shrinks in diameter,<br />
but also in length. The so-called longitudinal shrinkage<br />
is given as a percentage.<br />
5. THE RIGHT SIZE<br />
Select the tubing size so that a minimum shrinkage of<br />
20 % and a maximum of 80 % is possible.<br />
MEDIUM WALL MA47 HEAT SHRINK TUBING<br />
with inner adhesive offers reliable protection against<br />
moisture and other environmental influences. With a<br />
generous shrinkage rate of up to 4:1, it is particularly<br />
suitable for low voltage applications above and below<br />
the ground. MA47 is available in 11 sizes from 8 mm to<br />
140 mm, supplied in 1 m lengths.<br />
THIN-WALLED HIS HEAT SHRINK TUBING<br />
is designed for everyday use. The HIS range is available<br />
with or without an inner layer of adhesive. It is available<br />
in various colours and with shrink ratios of 2:1 and 3:1.<br />
The handy dispenser boxes with small reels are particularly<br />
useful for electrical repairs.<br />
DOES THE TUBING FIT?<br />
Not sure if a ece of heat shrinkable tubing will fit your<br />
application? Simply enter the required dimensions into<br />
the HellermannTyton online heat shrink calculator.<br />
It will then suggest the right size for you.<br />
HOW THICK DOES THE WALL REMAIN?<br />
When at shrink tubing is processed, both the diameter<br />
and the wall thickness change. This online wall thickness<br />
calculator helps you to determine the theoretical<br />
wall thickness for a specific diameter.<br />
18 <strong>Bürklin</strong> <strong>Quarterly</strong><br />
www.buerklin.com<br />
19
FULL FLEXIBILITY<br />
FOR PORTABLE HEAT SHRINKING<br />
HOT TIPS FOR PERFECT HEAT SHRINKING<br />
Start the shrinking process in the middle of the tube.<br />
From there, move outwards to one end and then again<br />
from the middle to the other end. This way you avoid<br />
trapping air under the tubing.<br />
Shrink tubing also shrinks in the longitudinal direction,<br />
i.e. it becomes shorter overall when shrunk. You should<br />
take this shrinkage rate into account when cutting<br />
sections.<br />
If the object to be wrapped is heat conductive, make<br />
sure to preheat the object to avoid “cold spots“. This<br />
will ensure a tight and smooth fit.<br />
When cutting heat shrink tubing to the desired length,<br />
take special care to cut the ends smoothly. Poorly cut<br />
and irregular ends can cause heat shrink tubing to tear<br />
during shrinking.<br />
When selecting the tubing size, it is important to follow<br />
the 80:20 rule. Select the size so that it can shrink by at<br />
least 20% and at most 80%.<br />
DON‘T FORGET<br />
With the brand new CHG900 cordless heat gun, shrinking<br />
on the go is a joy.<br />
FASTER RESULTS WITH THE CORDLESS ALL-ROUNDER<br />
The CHG900 is a gas hot air blower designed for shrink<br />
applications where no power source is available or full<br />
mobility is desired. It is also suitable for soft soldering,<br />
plastic moulding or defrosting.<br />
The handy tool generates instant, adjustable heat from<br />
190 °C up to 900 °C and produces no open flame. It provides<br />
1.5 hours of operation per cartridge, even at low<br />
air temperatures around -8 °C. Only after 60 minutes of<br />
continuous operation is a short rest period of 15 minutes<br />
required to allow the internal components to cool<br />
down and avoid damage.<br />
No battery-powered hot air tool offers this much autonomy<br />
for heat shrinking. Its operating time depends<br />
on the number of shrinking processes, the shrinking<br />
temperature and the shrinking time.<br />
But with a full gas cartridge, the CHG900 works reliably<br />
for about 90 minutes regardless of the number, temperature<br />
and duration of the shrinkages. The charging<br />
time of a battery-powered device usually takes longer<br />
than the cooling time of the CHG900.<br />
LIGHT AND HANDY<br />
The CHG900 weighs only 555 g including a full P445 gas<br />
cartridge. This makes it one of the lightest hot air guns<br />
on the market. The gas cartridges, as well as critical<br />
spare parts such as the piezo ignition and the gas nozzle,<br />
can be replaced quickly and without additional tools.<br />
The empty cartridges are also fully recyclable.<br />
The CHG900 can be placed securely in a stable position<br />
for horizontal or vertical heat flows. The integrated<br />
stand frees up both hands for maximum control when<br />
shrinking.<br />
During shrinking, always ensure that the workplace is<br />
well ventilated and that you wear personal protective<br />
equipment such as gloves and safety goggles.<br />
Use a heat gun that has a secure stand on the workbench<br />
so that you can work on the shrink application<br />
with both hands.<br />
www.hellermanntyton.com<br />
20 <strong>Bürklin</strong> <strong>Quarterly</strong><br />
www.buerklin.com<br />
21
MENTOR<br />
M-FIBRE – INNOVATIVE<br />
SIDE LIGHT FIBRE FOR<br />
PRODUCT-INTEGRATED<br />
LIGHT SOLUTIONS<br />
M-Fibre detailed view:<br />
The system consists of<br />
a sidelight fibre and sheath,<br />
an LED driver, a mixing<br />
optic integrated in<br />
the RGB module and<br />
matching LED modules.<br />
MENTOR, one of the leading specialists in productintegrated<br />
light, is extending its technology range for<br />
customised light solutions with the addition of M-Fibre,<br />
a new side light fibre system.<br />
M-Fibre system consist<br />
of the actual fibre, compact<br />
yet highly efficient<br />
LED-modules and the<br />
matching drivers. MENTOR<br />
offers the M-Fibre system’s<br />
individual components on<br />
stock or as customised<br />
applications, which will be<br />
deigned and manufactured<br />
according to the customer’s<br />
specific requirements.<br />
The standard range includes<br />
different fibres for<br />
different lengths of illumination<br />
(250 mm to 3,000<br />
mm). Up to an illuminated<br />
length of 1,500 mm only<br />
one LED module is required,<br />
for greater lengths<br />
the application of two<br />
modules is recommended.<br />
In terms of performance<br />
the customers may choose<br />
between two options, as<br />
well as either a white or<br />
RGB-LED module. Inside<br />
the LED module a precision<br />
optic ensures a perfect<br />
mixing of the designated<br />
colour, as well as enabling<br />
premium light quality and<br />
greatest efficiency thanks<br />
to focussing the light<br />
beams in an ideal way.<br />
The fibres used for the<br />
M-Fibre are thin, flexible<br />
and allow small bend radii<br />
– all the while effectively<br />
providing homogenous<br />
luminance without visible<br />
colour deviations with a<br />
radiation angle of 360°.<br />
To ensure this, polymer optical<br />
fibres (POFs in short)<br />
made of PMMA are activated<br />
by supplying them with<br />
a light-dispersing surface<br />
structure. Afterwards the<br />
fibres are bundled and<br />
coated with a diffused<br />
cover.<br />
Depending on the application,<br />
the fibres can be<br />
activated across the entire<br />
length or only partially.<br />
With partial activation, only<br />
specific areas of the side<br />
light fibre are lit up in a<br />
targeted and loss-optimised<br />
manner. This prevents<br />
undesired scattered<br />
light and optimises the<br />
efficiency of the integrated<br />
lighting system. With this<br />
technology, multi-coloured<br />
applications and running<br />
lights or similar dynamic<br />
lighting scenarios are also<br />
possible.<br />
In connection with single or<br />
multi-coloured LED modules<br />
for one or two-sided<br />
lighting, M-Fibre allows for<br />
lighting solutions that are<br />
optimised to the installation<br />
space and can be<br />
installed flexibly over a<br />
length of several metres.<br />
Thanks to the modular structure, the replacement of the fibres<br />
or the LED module for after-sales service is quick and easy.<br />
An integrated mixing lens inside the RGB colour modules<br />
ensures good colour mixing and a consistent colour impression<br />
across the entire length.<br />
www.mentor.de.com<br />
22 <strong>Bürklin</strong> <strong>Quarterly</strong><br />
www.buerklin.com<br />
23
Unlike other POF solutions<br />
available on the market,<br />
M-Fibre is not available<br />
as rolled goods or standard<br />
solutions, but is a<br />
lighting system in which<br />
all individual components<br />
are optimally tailored to<br />
the respective customer<br />
requirements. In addition to<br />
the system’s high flexibility<br />
and outstanding light<br />
quality, other advantages<br />
of the new, largely toolfree<br />
technology, are the<br />
low initial costs and short<br />
development times.<br />
The new side light fibre<br />
gives product designers<br />
and developers multiple<br />
ways of achieving functional<br />
yet decorative linear<br />
lighting or indirect ambient<br />
lighting. Integration in<br />
freeform surfaces is also<br />
easily possible. Through<br />
the spatial separation of<br />
the light source and the<br />
light emitting surface,<br />
M-Fibre can also be used<br />
under water, in explosion<br />
protection areas and in the<br />
food industry.<br />
The fields of application<br />
for high-quality, productintegrated<br />
light of this<br />
kind are wide-ranging.<br />
The automotive, Smart<br />
Clothing / Smart Luggage<br />
and mechanical engineering<br />
sectors, building services<br />
engineering, residential<br />
and office furniture or<br />
domestic appliances and<br />
safety technology are just<br />
a few examples.<br />
The Recom LED driver<br />
recommended by Mentor<br />
is presented to you on<br />
the right.<br />
RECOM<br />
LOW COST LED DRIVER<br />
WITH CONSTANT CURRENT SUPLY<br />
IN ULTRA COMPACT DESIGN<br />
With the RACD03 AC/DC LED driver, RECOM contributes<br />
to the recent advances in the luminous intensity of LEDs,<br />
according to which power levels of just a few watts are<br />
sufficient for a large number of applications. This AC/DC<br />
LED driver serves the growing demand for low cost<br />
drivers below the previously available products with<br />
12W, 20W, 30W and 60W power. With an input voltage<br />
range of 90 to 264AC the new driver can be used universally<br />
on all networks worldwide.<br />
3 W Class II AC/DC<br />
LED power supply<br />
The RACD03 can drive three 1W LEDs with 350mA<br />
or single 3W LED with 700mA constant current. The<br />
LED-Driver has flying leads. RACD03 is IP65 rated and<br />
can be used in damp area such as sanitary facilities,<br />
exterior lights or cellar.<br />
Although the converter is very compact with a low<br />
profile case that is 39mm x 30mm x 21mm high for the<br />
RACD03, contain a fully featured input filter and meet<br />
EN61347, EN55015 and FCC18A without the need for<br />
any external components. The converter offer 3kVAC<br />
isolation and is CE and EN safety certified. UL8750<br />
certification is pending. The LED driver is designed to<br />
give a long, trouble-free life. The “Design Lifetime” is<br />
rated at >20.000 hours, equivalent to 8 hours daily<br />
operating time up to 7 years. The warranty period<br />
is 3 years.<br />
<strong>Bürklin</strong> no Description Name Input voltage Output voltage Output current<br />
69S5010 LED power RACD03-350 90-264 V AC 2…15 V 0…350 mA<br />
supply unit<br />
www.mentor.de.com<br />
www.recom-power.com<br />
24 <strong>Bürklin</strong> <strong>Quarterly</strong><br />
www.buerklin.com<br />
25
35.000<br />
20.000<br />
18.000<br />
12.000<br />
7.000<br />
6.000<br />
1.500<br />
1.200<br />
600<br />
250<br />
100<br />
VOLT<br />
BERNSTEIN<br />
ESD - THE INVISIBLE DANGER<br />
WHAT DOES ESD MEAN?<br />
ESD stands for electrostatic discharge.<br />
It is caused by the sudden<br />
equalization of charge between objects<br />
with a different charge potential.<br />
This discharge can generate a<br />
large amount of electrical current.<br />
SOURCE<br />
Run over<br />
the carpet<br />
plastic<br />
bag<br />
Padded<br />
chair<br />
Run over<br />
linoleum<br />
HOW IS ELECTROSTATIC<br />
CHARGE GENERATED?<br />
Every object has positive and negative<br />
elementary particles. Positive<br />
and negative charges normally neutralise<br />
each other. Objects are electrically<br />
neutral. However, if an object<br />
loses electrons, an imbalance arises.<br />
This imbalance is called the charge<br />
potential. Charged objects have a<br />
tendency to equalise by discharging.<br />
In the event of a sudden discharge,<br />
high currents flow in a small electronic<br />
component.<br />
ELECTROSTATIC DISCHARGE<br />
IN EVERYDAY LIFE<br />
The most visible form of electrostatic<br />
discharge is lightning during a storm,<br />
when clouds with different potentials<br />
abruptly discharge. All of us have<br />
at one point experienced a sudden<br />
discharge, such as after walking<br />
across a carpeted floor and then<br />
touching the handle of a door.<br />
CAR DOOR DOOR LINK GREETING<br />
Papers in<br />
plastic cover<br />
Work on<br />
the workbench<br />
ELECTROSTATIC CHARGE<br />
AND THEIR POSSIBLE<br />
CAUSE<br />
air humidity 10-20%<br />
air humidity 65-90%<br />
COMPONENT SENSITIVITY<br />
The ESD sensitivity of electronic<br />
components is rising as component<br />
parts are increasingly miniaturised.<br />
Moreover, ever smaller components<br />
offer less and less space for protective<br />
circuits on microchips. In order<br />
to save energy, components need to<br />
get by on less power. A discharge<br />
of just 50 volts is enough to cause<br />
damage to a blue LED, for example.<br />
SMDs are already at risk of damage<br />
at voltages higher than 100 V. In<br />
contrast to this, the human ability to<br />
perceive ESD is very limited.<br />
Discharges are first noticeable from<br />
3500 volts, audible from 4500 volts<br />
and visible from 10000 volts.<br />
DETECTING AND ELIMINATING<br />
FAULTS<br />
Components damaged by ESD cannot<br />
normally be seen with the naked<br />
eye. Even tiny discharges can lead<br />
to complete failure. These direct<br />
failures can usually be identified<br />
during quality control. So-called<br />
latent failures are especially critical,<br />
as they only become apparent when<br />
products are in operation. The time<br />
and effort needed to eliminate these<br />
intrinsic failures cause the greatest<br />
costs. ESD damage generally concerns<br />
latent damage. It is therefore<br />
absolutely essential that the appropriate<br />
precautions are taken.<br />
LATENTER ERROR<br />
(intrinsic error)<br />
DIRECT ERROR<br />
HIGH<br />
hazard risk<br />
LOW<br />
shielding<br />
shielding<br />
1x1011 Ohm<br />
SYMBOLS AND<br />
YOUR MEANING<br />
ESD GROUNDING POINT<br />
ESD SAFED<br />
ESD DANGERED<br />
MEASUREMENT OF RESISTANCES<br />
IN THE ESD AREA<br />
In addition to surface resistance,<br />
the following resistances are also<br />
important: the bleeder resistance<br />
(resistance against earth/protective<br />
conductor), volume resistance (resistance<br />
measured at opposite points<br />
of a material) and point-to-point<br />
resistance (resistance between two<br />
electrodes).<br />
PERSONS AND WORKPLACES<br />
EQUIPMENT<br />
If ESD-sensitive components are<br />
being handled, people and workplace<br />
equipment need to be ESD compliant.<br />
The primary focus for people<br />
is ESD-compliant clothing (shoes,<br />
coats, antistatic wrist straps), for<br />
workplace equipment, conductive<br />
flooring is just as important as<br />
ESD-compliant workbenches and<br />
chairs. The most important measure<br />
is the proper grounding of personnel.<br />
ESD COMPLIANT TOOL<br />
ESD-compliant tools are also just as<br />
important. In the Bernstein catalogue,<br />
you will find a comprehensive<br />
range of ESD-compliant tools for<br />
use in ESD protected areas. Often<br />
work needs to be performed outside<br />
of these protected areas, in which<br />
ESD-sensitive components need to<br />
be installed. We offer solutions here<br />
too, which are suitable for mobile<br />
use, such as table covers, grounding<br />
plugs for power sockets, clamping<br />
equipment and hand tools<br />
EPA<br />
ESD PROTECTED AREA<br />
26 <strong>Bürklin</strong> <strong>Quarterly</strong><br />
www.buerklin.com<br />
27
KNIPEX<br />
CRIMPING TOOLS:<br />
SAFE AND COMPLIANT<br />
WITH STANDARDS<br />
FOR THE PRODUCTION OF ELECTRICAL CONNECTIONS<br />
ELECTRONIC PLIERS:<br />
COMPACT AND POWERFUL<br />
FOR CUTTING AND GUIDING ELECTRONIC COMPONENTS<br />
With the rapid increase<br />
in electric drives and the<br />
necessary control electronics,<br />
the need for fast<br />
and at the same time safe<br />
connections is growing.<br />
Connector types such as<br />
Scotchlok connectors,<br />
Western connectors, modular<br />
connectors, Cannon<br />
connectors and many more<br />
are suitable for crimping<br />
- i.e. pressing in which<br />
the connection is made by<br />
using a compression tool.<br />
The complexity of possible<br />
crimp connections is<br />
constantly increasing. In<br />
addition to flexible and solid<br />
wires, fibre optic cables,<br />
antenna cables, telephone<br />
and LAN cables and many<br />
other types of cables can<br />
now also be processed with<br />
crimping tools.<br />
KNIPEX offers a wide range<br />
of solutions for the safe<br />
and standard-compliant<br />
connection of cables and<br />
connectors. From the inexpensive<br />
wire end crimping<br />
pliers as a light and<br />
compact hand tool to the<br />
universal crimping system<br />
pliers Multi-Crimp®<br />
to the semi-automatic<br />
electrically driven eCrimp<br />
system pliers with over<br />
1,500 interchangeable,<br />
different crimping sets -<br />
at KNIPEX the user has all<br />
the options in your hand.<br />
And innovative support<br />
to boot. For example,<br />
universally adjustable<br />
positioning aids or electronic<br />
displays for wear<br />
and necessary calibration<br />
for crimping pliers for very<br />
sensitive crimp connections.<br />
CRIMPZANGES<br />
IN DIFFERENT VERSIONS<br />
Due to the large number<br />
of different plug connections,<br />
crimping pliers are<br />
required in many different<br />
versions. As a rule, these<br />
pliers are operated with<br />
one hand - for particularly<br />
large conductor crosssections,<br />
however, there<br />
are also models that facilitate<br />
two-hand operation<br />
due to their favourable<br />
design.<br />
A battery-operated version<br />
is also available. Versatility<br />
is also demonstrated by<br />
models that are suitable<br />
not only for crimping but<br />
also for stripping and cutting<br />
cables.<br />
FERRULES PLIERS<br />
A wire end ferrule pliers<br />
exerts pressure on the wire<br />
end ferrule and wire from<br />
all sides via four crimping<br />
parts. The resulting plastic<br />
deformation in the respective<br />
crimp profile leads to<br />
a mechanically strong and<br />
electrically safe connection.<br />
SELF-ADJUSTING<br />
CRIMPING PLIERS<br />
Crimping pliers that are<br />
able to automatically<br />
adjust to the crosssection<br />
of the sleeves to<br />
be processed have been<br />
developed especially for<br />
the professional sector.<br />
This guarantees the use of<br />
the correct crimping jaws<br />
at all times - which makes<br />
crimping faster and more<br />
comfortable.<br />
FOUR-PRONGED<br />
CRIMPING PLIERS<br />
Particularly demanding<br />
plug connections are found,<br />
for example, in areas such<br />
as the automotive industry,<br />
aviation or medicine.<br />
Here, turned contacts are<br />
required.<br />
Four- mandrel crimping<br />
pliers are capable of producing<br />
these high-quality<br />
crimp connections. Four<br />
synchronously running jaws<br />
evenly press a mandrel<br />
profile into the connector.<br />
Electronic pliers do not<br />
differ significantly from<br />
normal pliers except for<br />
their smaller size. The<br />
most common designs due<br />
to the intended use are as<br />
follows are the side cutters<br />
and gripping pliers.<br />
KNIPEX offers special<br />
tools for cutting wires and<br />
components on circuit<br />
boards: electronic side<br />
cutters with a wide range<br />
of head, cutting edge and<br />
bevel shapes.<br />
Special care must always<br />
be taken where electronics<br />
and sensitive components<br />
are involved.<br />
That is why many pliers are<br />
also available as ESD tools.<br />
ESD is the abbreviation for<br />
„electrostatic discharge“<br />
- the discharge of small<br />
voltage breakdowns that<br />
can quickly cause serious<br />
damage to electronic components.<br />
By using ESD pliers, the<br />
hardware is protected<br />
because the circuit can<br />
flow and is not blocked, so<br />
that voltage surges cannot<br />
occur.<br />
With their often delicate<br />
construction, electronic<br />
pliers are sensitive to mechanical<br />
overload. Therefore,<br />
they should always be<br />
used with due respect for<br />
the delicate nature of these<br />
pliers. The maximum wire<br />
diameters printed on the<br />
handles of cutting pliers<br />
must be observed.<br />
The particularly high-quality<br />
precision electronics<br />
pliers are made of ball<br />
bearing chrome steel,<br />
which ensures the highest<br />
possible load capacity for<br />
these filigree pliers.<br />
SPECIAL ADVANTAGES<br />
OF THE KNIPEX<br />
ELECTRONIC PLIERS<br />
Thanks to a series of<br />
extensive changes in the<br />
range of pierced electronics<br />
pliers, KNIPEX <strong>Elektronik</strong>tool,<br />
which has once again<br />
significantly improved the<br />
outstanding properties of<br />
its predecessors.<br />
From the classic side cutters<br />
to end cutters, diagonal<br />
cutters and flat nose<br />
pliers: KNIPEX electronic<br />
pliers are now even more<br />
durable, more powerful and<br />
with even more sensitivity.<br />
By using ball bearing<br />
chrome steel in the entire<br />
family of box joint electric<br />
pliers, KNIPEX offers tools<br />
that provide the most<br />
accurate feedback from the<br />
pliers tip to the handle due<br />
to their bending behaviour.<br />
It is precisely there that<br />
an optimally designed<br />
single-component shell<br />
now ensures exceptional<br />
handiness in the slimmest<br />
handle variants.<br />
Thanks to the use of new<br />
manufacturing processes<br />
and optimised materials,<br />
the end cutters not only<br />
score with slim handles,<br />
but also with slimmer<br />
heads. This makes it even<br />
easier to reach through in<br />
narrow working environments.<br />
Last but not least: Both<br />
the single- and two-component<br />
sleeves have a much<br />
slimmer design in the front<br />
area, so that the pliers can<br />
be guided very sensitively<br />
with the thumb and forefinger.<br />
The cutting behaviour<br />
of the pliers has once<br />
again been significantly<br />
improved by changing the<br />
geometries and transmission<br />
ratios. The resulting<br />
savings in force are another<br />
convincing argument for<br />
choosing KNIPEX.<br />
28 <strong>Bürklin</strong> <strong>Quarterly</strong><br />
www.buerklin.com<br />
29
SCHURTER<br />
SAFE CHARGING<br />
AT HOME<br />
Electric vehicles are powered by lithium-ion battery packs. Although they are used in billions of applications<br />
worldwide from cars to the latest cell phones, they are sensitive constructions. However, if care is taken during<br />
the charging process the battery life and safety can be significantly increased.<br />
If you are thinking about buying an electric vehicle, it<br />
makes sense to consider at an early stage how this vehicle<br />
should be supplied with energy. In the vast majority<br />
of cases this will involve charging at home. That is why<br />
we want to limit ourselves to this point in this article.<br />
What do we need to look out for?<br />
DURATION OF THE CHARGING PROCESS<br />
The calculation for the loading time is done quickly. Take<br />
the battery capacity of a vehicle in kWh and divide it by<br />
the power (kW) of the charging station. This gives you<br />
the number of hours for a full charge.<br />
THE WEAKEST LINK DETERMINES THE PACE<br />
During the charging process always keep in mind that<br />
it consists of the mains supply, the charging station,<br />
the charging cable and the charger, just like a chain.<br />
The weakest link of such a chain always determines the<br />
maximum charging power. Thus, if the charger only has<br />
a capacity of 6.6 kW, it does not be of any help to „pump“<br />
some current into the batteries with a 22 kW charging<br />
station.<br />
FAST CHARGING SHORTENS SERVICE LIFE<br />
Fast charging harms every lithium-ion battery. Charging<br />
and discharging lithiumion cells can lead to lithium<br />
plating. Lithium ions are deposited on the anode surface<br />
instead of nesting between the layers of graphite. This<br />
effect leads to significant losses in performance, service<br />
life and safety. In extreme cases, lithium plating can<br />
even lead to a short circuit or since metallic lithium is<br />
highly flammable, to a fire.<br />
CHARGING ON 1-PHASE MAINS<br />
The smallest available wall charging stations are<br />
connected to the 230 V/16 A household mains supply.<br />
These wall charging stations can only be used for<br />
single-phase charging up to about 3.6 kW. This is only<br />
practical in a few cases. For example, vehicles with low<br />
battery capacity for short distances or plug-in hybrids<br />
that do not rely exclusively on the electric motor.<br />
CHARGING ON 3-PHASE MAINS<br />
A large number of wall charging stations for the private<br />
sector are connected to 400 V/16 A three-phase current<br />
(11 kW max. charging capacity). Practically every household<br />
offers this possibility without additional changes to<br />
the power supply system. This already reduces the<br />
charging times by a factor of 3. The simple design of<br />
these wall charging stations is particularly advantageous,<br />
as in addition to 3-phase charging, the standard<br />
on-board chargers can also be operated at 230 V (max.<br />
3.6 kW) on one phase without further fusing.<br />
If you need more power, you have to upgrade the power<br />
supply. For example, to a stronger wall charging station<br />
with 400 V/32 A (22 kW) or 400 V/63 A (44 kW). However,<br />
you are dependent on the help of a specialist for this. It<br />
is also imperative to clarify the technical (existing electrical<br />
load) and legal (tenants, owners) feasibility. In return,<br />
such powerful chargers offer significantly shorter<br />
charging times. Again, the performance of the built-in<br />
on-board charger determines the charging capacity that<br />
can ultimately be achieved.<br />
INTELLIGENT CHARGING MANAGEMENT<br />
Performance is one thing. It is at least as important to<br />
use this power intelligently and safely. High-performance<br />
electronics are responsible for this. The charging<br />
management of the wall charging station communicates<br />
with the vehicle‘s Battery Management System (BMS).<br />
BMS are responsible for controlling and monitoring the<br />
charging and discharging process. Their main task is to<br />
ensure that each individual cell neither during charging<br />
nor discharging falls below nor exceeds a State of<br />
Charge (SoC) limit value defined for the application. The<br />
SoC value describes the remaining available capacity of<br />
a battery in relation to its nominal value.<br />
ELECTROMAGNETIC COMPATIBILITY (EMC)<br />
Today, high-performance electronics always means<br />
high-clocked circuits. And these fast circuits always<br />
carry the risk of excessive emissions of electromagnetic<br />
interference signals, which must be reduced. This problem<br />
can be overcome with EMC filters with high attenuation<br />
and a clever circuit board layout - in the 1-phase<br />
range usually even with discrete components.<br />
SCHURTER has a wide range of chassis mount filters<br />
for both 1-phase and 3-phase systems. Whether 1- or<br />
2-stage filters are (must be) used depends on the<br />
strength of the interference signals, which should be<br />
measured in advance. For almost any interference signal<br />
and any power range, the problem of electromagnetic<br />
compatibility can be solved in a compact way.<br />
3-phase wall charging station<br />
with intelligent charging management<br />
High-performance safety clip<br />
SCHURTER CSO<br />
3-phase EMC filters<br />
SCHURTER FMAC NEO<br />
PROTECT!<br />
Last but not least – charging stations perform the lion‘s<br />
share of their service unattended. Generously dimensioned<br />
protection with high-quality passive components<br />
(fuses, fuseholders) helps to prevent major damage<br />
such as a fire in advance. An example of this would be<br />
the CSO highperformance clip for 10.3 x 38mm fuses.<br />
Due to the use of a special copper alloy, it is characterised<br />
by a particularly high clamping force. This results<br />
in minimal power dissipation, which is particularly<br />
essential for applications with high currents. With a typical<br />
contact resistance of ≤ 1 mΩ it is ideally suited for<br />
use in e-mobility charging stations (AC and DC).<br />
IATF 16949: EXPERIENCED PARTNER<br />
SCHURTER has been certified according to IATF16949<br />
for many years and serves a large number of customers<br />
with fuses that have been tested according to AEC-Q200<br />
for various applications (battery management, climate<br />
control, engine-related electronics for diesel/petrol<br />
engines, etc.). Millions upon millions of fuses for protection<br />
against overcurrent and overtemperature are<br />
in use worldwide. The close networking with international<br />
automotive organizations and the industry itself<br />
make SCHURTER a competent partner for all questions<br />
concerning the protection of electronics in automotive<br />
engineering including charging stations. For decades<br />
SCHURTER has had a competence center for EMC solutions<br />
in Switzerland, which develops customized solutions<br />
for industrial, medical and other applications.<br />
schurter.com/automotive<br />
30 <strong>Bürklin</strong> <strong>Quarterly</strong><br />
www.buerklin.com<br />
31
BOURNS<br />
FULLY INTEGRATED<br />
ISOMOV<br />
HYBRID PROTECTOR<br />
INTRODUCTION<br />
Bourns is pleased to announce its<br />
groundbreaking lineup of IsoMOV<br />
hybrid protection components. By<br />
combining the best features of the<br />
breakthrough surge performance<br />
EdgMOV technology with an integrated<br />
Gas Discharge Tube (GDT)<br />
isolation structure, the IsoMOV<br />
protector offers high reliability and<br />
long life including in certain harsh<br />
environments.<br />
The IsoMOV Hybrid Protector Series<br />
is an upgrade to nearly any MOV<br />
power application where premium<br />
performance and/or space savings<br />
are valued. The extended temperature<br />
range, low leakage and superb<br />
energy handling density are especially<br />
advantageous to industrial and<br />
other applications exposed to high<br />
surges.<br />
The IsoMOV device‘s unique and<br />
graceful end-oflife failure mode<br />
quickly and cleanly blows the line<br />
fuse, never leaving equipment unprotected<br />
and eliminating the need<br />
for any indicator circuitry.<br />
The IsoMOV protector family of<br />
products includes three unique series<br />
of devices; Model IsoM3, IsoM5<br />
and IsoM8. With nominal surge<br />
ratings of 3 kA, 5 kA and 8 kA, these<br />
revolutionary new protectors offer<br />
performance usually found in larger<br />
traditional MOV devices.<br />
UNIQUE CONSTRUCTION<br />
The IsoMOV protector fully integrates<br />
the classic GDT and MOV in a<br />
symbiotic relationship, enhancing<br />
reliability and performance. In this<br />
configuration, the GDT blocks leakage<br />
currents through the MOV that<br />
would otherwise lead to premature<br />
failure of the MOV device, while the<br />
MOV prevents the follow-on current<br />
(after a surge) that might damage<br />
the GDT.<br />
The IsoMOV protector fully integrates<br />
the classic GDT and MOV in a<br />
symbiotic relationship, enhancing<br />
reliability and performance. In this<br />
configuration, the GDT blocks leakage<br />
currents through the MOV that<br />
would otherwise lead to premature<br />
failure of the MOV device, while the<br />
MOV prevents the follow-on current<br />
(after a surge) that might damage<br />
the GDT.<br />
In fact, the surge ratings of IsoMOV<br />
protectors are comparable to the<br />
surge ratings of the next larger size<br />
of conventional MOV devices. This<br />
offers designers the flexibility of<br />
choosing an IsoMOV protector that<br />
is smaller than the MOV option or<br />
choosing an IsoMOV protector of<br />
the same size as the MOV option and<br />
enhancing the surge capability of<br />
their protection scheme.<br />
FEATURES<br />
- AC voltage ratings: 175 V - 555 V<br />
- Nominal surge ratings:<br />
3 kA – 5 kA – 8 kA<br />
- -40 °C to +125 °C operation<br />
- Low leakage current<br />
- Low capacitance<br />
- Stable performance over life<br />
- UL 1449 Type 4 CA listed<br />
- RoHS compliant*<br />
BENEFITS<br />
- Enhanced reliability<br />
- Long service life<br />
- Improved surge ratings<br />
- Suitable for exposed circuits<br />
- Increased voltage protection<br />
- Ring wave tolerant<br />
- Reduced down time/service costs<br />
APPLICATIONS<br />
- Critical AC power applications<br />
- White goods<br />
- Motor drives<br />
- AC inverters<br />
- LED lighting & signage<br />
- Surge Protective Devices (SPDs)<br />
YOU CAN FIND MORE PRODUCTS FOR “CIRCUIT PROTECTION” HERE:<br />
BOURNS MULTIFUSES ®<br />
TRANSIENT VOLTAGE<br />
VARISTOR COMPONENTS RESETTABLE FUSES SUPPRESSOR (TVS) DIODEN<br />
BESTELLMÖGLICHKEITEN<br />
*RoHS Directive 2015/863, Mar 31, 2015 and Annex.<br />
**Reel Pack option not available for IsoM8 models.<br />
***L1 and L5 lead styles available upon request.<br />
32 <strong>Bürklin</strong> <strong>Quarterly</strong><br />
www.buerklin.com<br />
33
SILICON LABS<br />
GIANT GECKO SERIES 1<br />
32-BIT MICROCONTROLLER<br />
For complex, battery-powered IoT applications, Silicon Labs‘ Giant Gecko Series 1 offers<br />
the best integrated 32-bit MCU with the lowest power consumption.<br />
With a powerful 72MHz Cortex-M4, up to 2MB of embedded Flash and 512KB of RAM, and<br />
advanced peripherals such as 10/100 Ethernet, Quad-SPI, LCD control, security accelerators<br />
and more, the Giant Gecko 11 can help meet the demanding requirements for low-power sensing,<br />
control and data processing.<br />
LOW POWER.<br />
NO COMPROMISE.<br />
MINIMISE ENERGY<br />
CONSUMPTION<br />
- Integrated high-efficiency<br />
DC-DC<br />
- 200 mA for MCU<br />
and application<br />
- Code execution<br />
with 80 μA/MHz<br />
- Scanning sensors<br />
with ADC from deep sleep<br />
SECURE YOUR IOT DEVICE<br />
- Advanced integrated<br />
Cryptography<br />
- ECC / AES / RSA / SHA / CRC<br />
- True Random Number<br />
Generator T (RNG)<br />
- Unique unit identifier<br />
MAXIMISE<br />
PERFORMANCE<br />
- Up to 2MB/512KB memory<br />
- Advanced peripherals<br />
- QSPI/SDIO/Eth<br />
- Display control of<br />
segment LCD and TFT<br />
- Immediately ready for<br />
use with Micrium OS<br />
TYPISCHE DCDC-<br />
KONFIGURATIONEN<br />
- Drive of the entire system -<br />
maximum energy efficiency<br />
- Operate MCU-IO and<br />
system with higher voltage<br />
- Deactivated - optimisation<br />
of the partslist<br />
POWER SUPPLY AREAS<br />
- Efficient buck operation<br />
up to 2.4 V<br />
- Seamless bridging<br />
from 2.4 V to 1.85 V<br />
- MCU internal and IO range<br />
1.62 V to 3.8 V<br />
FLEXIBILITY<br />
- Work with 1.8 V or 3.3 V<br />
system components<br />
- Optimise for BOM or<br />
maximum efficiency<br />
- Superior user friendliness<br />
The gecko is an excellent energy saver. Even in sleep mode, it can still sense its surroundings.<br />
Designed with Gecko technology, Gecko MCUs can perform a range of tasks in deep sleep mode<br />
to optimise battery life for your application.<br />
USABLE SLEEP MODES<br />
- Quick wake-up in 2 μs<br />
- Autonomous communication<br />
and detection<br />
- Optimisation of the resting state<br />
with the Energy Profiler<br />
- More sleep leads to<br />
significant savings<br />
HIGHLY FUNCTIONAL<br />
AND POWER-SAVING<br />
- Code execution with<br />
up to 80 μA/MHz<br />
- DSP and floating point<br />
up to 72 MHz<br />
- Highly flexible DMA<br />
Relieves the CPU<br />
- Cryptography for<br />
secure communication<br />
INTERFACE TO THE WORLD<br />
- Wide range of<br />
communication peripherals<br />
- Integrated ADCs, DACs, OPAMPs<br />
- Sensor interfaces with extremely<br />
low energy consumption<br />
- Easy way to radio integration<br />
HUMAN INTERACTION<br />
- TFT display engine,<br />
up to 320 x 240 pixel<br />
- Low energy segment LCD driver<br />
- Energy-saving capacitive<br />
touch solution<br />
SMALL FORM FACTOR<br />
- High integration -<br />
few external Components<br />
- WLCSP housing for<br />
minimal footprint<br />
- Gecko technology<br />
minimises battery size<br />
HIGHLY SCALABLE<br />
- Wide software and<br />
pin compatibility<br />
- Same architecture for<br />
MCUs and RF SoCs<br />
- Small Cortex M0+ to<br />
large Cortex M3 and M4<br />
ENABLING SOFTWARE<br />
- Commercially available<br />
Micrium OS<br />
- Solid RF and<br />
communication stacks<br />
- Security through<br />
accelerated mbedTLS<br />
DEVELOPMENT FLOW<br />
- The focus is on the developer<br />
- Intuitive workflow<br />
- Support for your<br />
preferred tool<br />
TECHNICAL OVERVIEW The Gecko MCUs are designed for innovation. The ability to run peripherals<br />
in deep sleep mode and below enables significant energy savings in low-power applications.<br />
For more information visit our website<br />
https://www.silabs.com<br />
34 <strong>Bürklin</strong> <strong>Quarterly</strong><br />
www.buerklin.com<br />
35
24/7/365<br />
www.buerklin.com<br />
Our services:<br />
• Delivery promise: Same day shipping for all orders received by 6pm*<br />
• Online Shop: buerklin.com<br />
• Industry-focus line cards of well-known and reliable manufacturers<br />
• e-procurement solutions: OCI, API, electronic catalogs, EDI<br />
*Orders of in-stock products that we receive Monday through Friday by 6:00 p.m.<br />
are usually delivered within Germany on the next working day.<br />
www.buerklin.com