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Exxelia dévoile une nouvelle gamme innovante de condensateurs électrolytiques aluminium

17 novembre 2020 - Paris, France - Exxelia, fabricant mondial de composants passifs complexes et de sous-systèmes dédiés aux environnements sévères, lance sa nouvelle gamme FELSIC HC, condensateurs Aluminium Electrolytique innovant.

FELSIC HC : la plus haute densité énergétique de condensateur électrolytique aluminium à bornes à vis

Et si les ingénieurs pouvaient économiser 30% de volume et de poids, pour une même capacité de stockage d'énergie ?

C'est désormais possible grâce à la nouvelle série de condensateurs aluminium électrolytiques à bornes à vis FELSIC HC d'EXXELIA !

Comme le dit Jérôme Tabourel, vice-président du Marketing et des Ventes d'Exxelia: "Grâce à l'utilisation de matériaux améliorés, cette nouvelle famille FELSIC offre la plus haute densité énergétique du marché, tout en ayant une durée de vie ultra longue".

Ces excellentes caractéristiques permettent de réduire le nombre de composants utilisés pour la fabrication, permettant ainsi un gain de volume et de poids de 30% et une plus grande fiabilité.

Où utiliser la gamme FELSIC HC ?  Ces produits sont le choix idéal pour le stockage d'énergie et les applications d’électronique de puissance.

 

CARACTÉRISTIQUES:

  • Capacité de 100μF à 3 121 000μF

  • Densité énergétique jusqu'à 21 µF/cm3 pour une conception personnalisée

  • Tension de 10V à 500V

  • Durée de vie de 8000 heures à 85°C

  • Température de fonctionnement -40°C à +85°

Published on 17 Nov 2020 by Valentine Taffineau

Exxelia will integrate a cobot into its manufacturing process

Exxelia has just equipped itself with a cobot (in partnership with the company Cognitive Engines) adapted to the production needs related to the manufacture of RF High Q capacitors. The cobot is a collaborative robot designed to work hand-in-hand with operators. This technology coupled with artificial intelligence (I.A) offers a multitude of advantages including:   Quality improvement: The cobots are equipped with high performance sensors and integrated quality control systems, which allow 100% thorough visual inspection, and guarantee a high level of quality, while adapting to the movements of the operators (no occupational safety risk). Flexibility: Cobots are lightweight and adaptable. This versatility allows them to occupy different positions depending on the needs of the moment. Safety: Cobots are designed to be used in pairs with Exxelia operators and can therefore protect them from dangerous or arduous tasks, which greatly improves the quality of life at work (reduction of repetitive gestures; positive impact on musculoskeletal disorders ). Optimization of operator time: Cobots take care of low value-added tasks and let the operator focus on high-value tasks, which values ​​the contribution of operators.     By collaborating with operators, cobots can improve production quality and accuracy, while ensuring their safety. Industry 4.0 is changing the way businesses operate and the way products are designed, manufactured and delivered. Exxelia is convinced of the importance of Industry 4.0 and is positioning itself to be at the forefront of this transformation.           As a company specializing in the design and manufacture of critical electronic components for industrial applications, Exxelia pays particular attention to maintaining its extensive know-how. Exxelia uses state-of-the-art technologies to ensure the high level of quality that the applications the group serves cannot be without. The group pays particular attention to the coexistence of robotization with the mastery of manual processes held by operators to continue to offer customers the highest quality products, while remaining competitive. Adopting this technology will allow Exxelia to maintain its leadership position in its industry, while improving quality, accuracy, operator safety and production efficiency.    

Innovative RF/Microwave components at IMS - Booth# 635 -

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 and at 500 VDC. The lowest ESR is obtained by combining highly conductive metal electrodes and proprietary of new NPO low loss rugged dielectrics. NHB series particularly fits 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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