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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

Introduction of DSCC 93026 qualified Wet Tantalum Capacitors

Exxelia’s range of wet tantalum capacitors WT84 is now fully qualified to DSCC 93026 drawing for voltages from 25V up to 125V. Available in all case sizes (T1, T2, T3, T4) the family is housed in a hermetically sealed tantalum case and is designed to withstand the most stringent environmental constraints. Thanks to the continuous improvements conducted in the manufacturing processes combined with the high purity tantalum powder used by Exxelia, DSCC 93026 provides the highest capacitance per unit volume. In addition, compared to conventional wet tantalum capacitors, DSCC 93026 features much lower ESR and higher ripple current. DSCC 93026 is qualified for capacitance values range from 10µF up to 1800µF at voltages from 25V up to 125V, and with operating temperatures of -55°C to 125°C. The series is ideal for use in high-reliability defense, avionics, radars and power supply applications requiring high capacitance or high energy storage. DSCC 93026 is available now for order.

Exxelia Ohmcraft’s Small, Low-Noise Resistors Maximize Design Options and Accuracy for Sensor Manufacturers

For more than 25 years, leading sensor manufacturers have turned to Exxelia Ohmcraft to provide small-form-factor, ultra-low-noise surface mount resistors to be used in a variety of critical sensor applications. In these applications, Exxelia Ohmcraft’s resistors enable designers to miniaturize the sensor’s footprint or accommodate multiple sensors in close proximity to each other—all while increasing accuracy of the end products. Resistors have a certain amount of electrical noise that is inherent in their construction, and the higher the noise, the more distorted the signal can become. Exxelia Ohmcraft’s high-resistance, low-noise chip resistors provide clearer signals to the sensor electronics, thereby improving their accuracy. To ensure requirements are met for specialty sensors such as those used to measure acceleration, velocity, or vibration, Exxelia Ohmcraft works closely with design engineers, who appreciate the combination of high performance, reliability, and small form factor that the company can provide. “Finding resistors that check all of these boxes can be a challenge for sensor designers. At Exxelia Ohmcraft, our understanding of these requirements allows us to provide the highest performing solution at the lowest possible cost,” said Eric Van Wormer, Vice President of Exxelia Ohmcraft. "In sensor electronics, it can be difficult to distinguish the signal one is trying to measure from the noise of the surrounding environment, but our low-noise resistors ensure that the signal quality is maximized.” Exxelia Ohmcraft’s technology utilizes the proprietary Micropen electronic printing system to “print” precise, narrow, serpentine lines with resistive ink on a ceramic substrate, producing higher performance resistors over a wider range of values on a smaller surface area than is possible with conventional film resistor technology.
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