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Innovative new products at Electronica 2022 - Booth# A5 - 339

Exxelia will be exhibiting at Electronica 2022, the biggest global trade fair for electronic components.

Electronica will take place from November 15th to 18th in Munich, Germany. On our booth #A5 - 339, we will be displaying a bunch of innovative new ranges.

EMBEDDED DIVISION - AVIATION / DEFENSE / SPACE

 

We are proud to show our latest capacitor technology innovation called MML® technology.

Miniature Micro-LayerTM Film is a breakthrough in film capacitor technology, with an energy density up to 4 times superior to other film dielectrics. MMLTM innovative technology makes power capacitors smaller, lighter and compatible to higher temperatures. It is perfect for DC link, decoupling, charge-discharge applications.

Alongside MML, we will also be exhibiting innovations in magnetics, allowing saving up to 40% weight and 20% volume while dissipating more power.

You will also find our new aluminum electrolytic rectangular low profile capacitors named Cubisic SLP and HTLP, our MIL & DSCC tantalum capacitors (newly qualified to reliability level P) as well as our multi-outputs CCM transformers & Dual Active Bridge.

But also our components on board the eVTOL.

 

RAIL & INDUSTRY DIVISION

 

It is with great joy that we will be exhibiting Alcon capacitors for the first time on our booth.

Alcon manufactures film and aluminum electrolytic capacitors that are particularly suitable for locomotives and power electricity charging stations. We will also exhibit film and ceramic capacitors for signaling, and magnetics for rail tracking system, openable current transformer, TFPP transformer and resistors.

 

MEDICAL DIVISION

 

Our new Exxelia Micropen branch has an outstanding product offer for medical products that will be showcased at Electronica for the first time ever! Indeed, Exxelia Ohmcraft high voltage resistors are widely used into laboratory equipment such as mass spectrometers or thermocyclers.

We will also be showing our Exxelia Micropen unique additive printing technology used extensively for medical disposable material such as endotracheal tubes or surgical ablation tools.

You will discover our new range of film components from the Alcon family and our well-known non-magnetic High-Q capacitors for MRI imaging systems, as well as our low profile flyback transformers for implantable devices.

 

Exxelia Electronica

Publié le 14 Nov 2022 par Stephane PERES

I.A et Exxelia

Oui, vous lisez bien, chez Exxelia nous exploitons l’IA : l’intelligence artificielle.   L’histoire commence par une rencontre, sur le site de Marmoutier au sein de l’atelier Films en avril dernier. Automi, jeune start-up française, vient en visite pour explorer les possibilités d’application de contrôles visuels supportés par une IA. L’application est identifiée rapidement, le contrôle par Rayon X des pièces en vue de détecter les éclats de métal. L’équipe projet est constituée par Mireille et Florian qui, accompagnés de Galem et Leopold d’Automi, ont à charge de tester la technologie et de l’adapter au sein de l’atelier.    Plusieurs objectifs sont fixés : supprimer les aller-retours “d’identification des éclats” - “retouches” en vue de fabriquer les bonnes pièces du premier coup ; robustifier le temps de passage, fiabilisant ainsi l’OTD ; faciliter le travail des opérateurs et opératrices en leur donnant accès à des images mettant en lumière les défauts constatés.   Tout d’abord, il faut entraîner l’IA à détecter les défauts. La force d’Automi, peu d'images sont nécessaires pour entraîner l’IA, c’est donc très rapidement que les équipes d’Exxelia et d’Automi se mettent en marche en suivant le processus d'entraînement / validation / déploiement prévu.  Dès le mois de mai, les premiers essais sont conduits sur le terrain. Les images sont là et la détection s’opère. L’IA apprend au quotidien par les corrections effectuées par l’équipe projet en cas d’erreur.    Il reste maintenant plusieurs étapes à effectuer, pour rendre l’outil exploitable et disponible au plus près des postes de travail, notamment par la mise à disposition sur des tablettes des images et des détections. La technologie est mûre, le vrai défi pour l’équipe projet est maintenant d’inscrire cette technologie dans le quotidien, de manière accessible et simple d’utilisation. L’industrie 4.0 a pour vertu de supporter le quotidien des opérateurs et opératrices, ainsi que de l’ensemble des métiers où le numérique apporte un plus. Ce projet d’IA s’inscrit dans cette droite ligne, supportant à la fois les tâches de production et la qualité de nos produits.    Auteur : Alexandre MOEUF - Industry 4.0 Project Manager

EuMW 2017 - stand 190

Ultra low ESR, high RF power and high self-resonant frequency The NHB series is a complete range of MLCC based on NPO dielectric material providing a very high Self Resonant Frequency and limiting the parasite Parallel Resonant Frequencies. The series is available in 1111 size with capacitance ranging from 0. 3pF to 100pF. NHB series offers excellent performance for RF power applications at high temperature up to 175°C @ 500 VDC. The lowest ESR is obtained by combining highly conductive metal electrodes and proprietary of the NPO low loss rugged dielectrics. NHB series is particularly fit for high power and high frequency applications such as: cellular base station equipment, broadband wireless service, point to point / multipoint radios and broadcasting equipment. Typical circuit applications: impedance matching, bypass, feedback, tuning, coupling and DC blocking. 100% invar tuning screws with self-locking system   Invar-36 is a unique Iron-Nickel alloy (64 % Fe / 36 % Ni) sought-after for its very low coefficient of thermal expansion. With 1.1 ppm. K–1 between 0°C and 100°C, Invar-36 is about 17 times more stable than Brass which is the most traditional and common alloy Tuning Elements are made of. The working temperature range in Space is so wide that this property becomes essential for a reliable and stable cavity filter tuning. Self-locking system is a technology commonly used on Tuning Element made of Brass or other soft “easy-to-machine” alloys but is innovative and pretty advanced when applied to hard and tough Invar 36. The design consists of two threaded segments separated by two parallel slots. After cutting both parallel slots, the rotor is compressed in its length in order to create a plastic deformation. Thus, an offset is induced between the two threaded segments which generates a constant tensile stress in the rotor from the moment threaded segments are screwed. High Q Factor Dielectric Resonators Dielectric resonators are designed to replace resonant cavities in microwave functions such as filters and oscillators. Exxelia has developed with support of ESA and CNES, a new high-end dielectric material, E7000 series, designed for high-end filters where high Q factor is requested. E7000 is Ba-Mg-Ta materials based that combines an ultra-high Q factor and the possibility to get all the temperature coefficients upon request. E7000 provides high-performance requested for space use in the frequency range 5 to 32 GHz, and guarantees up to Qxf > 250 000 at 10GHZ. Typical applications: Satellite multiplexing filter devices, radio links for communication systems (LMDS), military radars.
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