Exxelia at Space Tech Expo US 2019
Exxelia is pleased to announce the ESA qualification of its CCM technology, according to specification number ESCC 3201/011 at Space Tech Expo US 2019
Exxelia CCM Technology of Magnetic Components officially ESA qualified
April 30th, 2019 – Paris, France - Exxelia, a leading global designer and manufacturer of highly engineered passive components, is pleased to announce the ESA qualification of its CCM technology, according to specification number ESCC 3201/011.
Exxelia’s highly customizable Chameleon Concept Magnetics product line, a molded SMD Magnetic Component using Linear Winding Technology, allows to design both SMD inductors and transformers.
While standard packages such as RM and EQ offer a limited number of outputs, the five sizes (CCM4, CCM5, CCM6, CCM20, CCM25) offer up to 2x10 output pins while still being easy to mount on PCB without additional leads ensuring time saving and increased reliability!
Thanks to its optimized thermal design, CCM products reduce the temperature rise by 50% compared to standard technologies, hence allowing an additional 30% power density into the same package. In addition, its unique design with epoxy molded winding ensures extreme high robustness and mechanical performance up to 100g shocks and 30g vibrations.
Perfect for use in switch mode power supplies, CCM platform is now available for customization.
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.