Exxelia Showcased Space Grade Magnetics & Ceramic Capacitors at Space Tech Expo Europe 2019
November 5th, 2019 - EXXELIA, a leading global designer and manufacturer of highly engineered passive components, showcased its ESA qualified CCM technology and its EPPL C48X Ceramic Capacitors range booth K-24 at Space Tech Expo Europe 2019, November 19-21 in Bremen, Germany.
ESA Qualified CCM Technology
Exxelia’s highly customizable Chameleon Concept Magnetics technology allows to manufacture inductors and transformers. Available in 5 different sizes allowing a high number of windings and up to 10*2 pins, this technology withstands harsh environments, shocks and vibrations and operates over a wide temperature range of -55℃ / +125℃.
Thanks to its epoxy molding protecting the windings and ensuring a better thermal dissipation to the pins and PCB, CCM products imply 50% less temperature rise, hence offering an additional 10 to 20% more power compared to a standard technology.
The CCM Technology in 5 key takeaways:
· Ideal for the design of multi outputs transformers
· Time saving & Higher reliability: up to 10*2 pins avoiding lead wire connections
· Easy mounting on PCB: compatible with pick-and-place surface mount
· Up to +20% more power versus standard technologies
· No additional cost for tooling and qualification
C48X Ceramic Capacitor range officially listed in EPPL
Combining the advantages of class 1 (NPO) and class 2 (X7R) dielectrics, the C48X dielectric (-2,200ppm/°C) provides, under working voltage, equivalent capacitance values to an X7R material with the advantage of a very low dissipation factor of less than 5.10-4.
· Withstands very high dV/dt, up to 10kV/ µs
· Very low dissipation factor -> less than 5.10-4
· Capacitance value of 3.3µF 200V -> up to 40 times more than an NPO
· Polymer flexible layer for chips range
Compatible to surface mounting (chips, DIL or ribbon leads) or through-hole mounting and available from 200V to 5kV with sizes ranging from 1812 to 6560 allowing a maximum capacitance of 3.3µF at 200V, the EPPL C48X series is ideal for pulse and charge/discharge applications and precision filtering capacitance in thermally challenged environment for AC or DC voltage and 400 Hz application such as on-board network.
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型号- SESI 9.1 18K 2WR,SESI 15 16K 1WR,SESI 15 M15 1SR,SESI 14 M10 1SR,SESI 32 12K 1PR,SESI 9.1 8K5 2WR,SESI 15 33K 1WR,SESI 18 M18 1WR,SESI 18 18K 1WR,SESI 32 73K 1PR,SESI 14 3K3 1SR,SESI 15 M22 1WR,SESI 18 49K 1WR,SESI 22 M68 1WR,SESI 32 M15 1PR,SESI 9.1 M15 1WR,SESI 32 84K 1WR,SESI 22 M15 1WR,SESI 9.1 22K 2WR,SESI 14 15K 1SR,SESI 32 73K 1WR,SESI 9.1 33K 2WR,SESI 15 8K0 1SR,SESI 15 68K 1SR,SESI 15 2K7 1SR,SESI 32 M45 1PR,SESI 18 37K 1WR,SESI 9.1 47K 2WR,SESI 22 19K 2WR,SESI 22 24K 2WR,SESI 32 22K 1WR,SESI 15 1K5 2WR,SESI 9.1 6K2 2WR,SESI 15 M33 1SR,SESI 15 1M0 1WR,SESI 32 M15 1WR,SESI 14 M12 1SR,SESI 9.1 66K 2WR,SESI 32 4K9 1PR,SESI 22 10K 2WR,SESI 14 4K7 1SR,SESI 15 M10 1WR,SESI 32 2M0 1WR,SESI 14 33K 1SR,SESI 9.1 1K5 1WR,SESI 18 M22 1WR,SESI 14 56K 1SR,SESI 14 M15 1SR,SESI 32 84K 1PR,SESI 15 27K 1WR,SESI 22 1M5 1WR,SESI 9.1 M68 1WR,SESI 18 15K 1WR,SESI 18 8K2 1WR,SESI 22 M82 1WR,SESI 9.1 M33 1WR,SESI 14 6K0 1SR,SESI 15 2M3 1SR,SESI 15 82K 1WR,SESI 15 4K9 1SR,SESI 15 6K4 1WR,SESI 15 21K 1WR,SESI 18 70K 1WR,SESI 32 53K 1PR,SESI 15 1K8 1SR,SESI 9.1 2K0 2WR,SESI 22 33K 2WR,SESI 32 M83 1PR,SESI 15 12K 1WR,SESI 32 2M0 1PR,SESI 15 M12 1WR,SESI 18 M33 1WR,SESI 22 64K 1WR,SESI 9.1 4K3 2WR,SESI 32 12K 1WR,SESI 15 56K 1WR,SESI 9.1 10K 2WR,SESI 15 48K 1SR,SESI184K9#WR,SESI 15 18K 1WR,SESI 32 53K 1WR,SESI 14 68K 1SR,SESI 18 22K 1WR,SESI 22 M34 1WR,SESI 18 27K 1WR,SESI 15 M15 1WR,SESI 9.1 1K0 1WR,SESI 9.1 26K 2WR,SESI 22 82K 1WR,SESI 15 1M0 1SR,SESI 32 1M0 1PR,SESI 14 22K 1SR,SESI 15 33K 1SR,SESI 22 1M0 1WR,SESI 15 16K 1SR,SESI 15 M22 1SR,SESI 32 M83 1WR,SESI 14 M18 1SR,SESI 32 M20 1WR,SESI 14 82K 1SR,SESI 15 1K5 2SR,SESI 22 47K 1WR,SESI 15 68K 1WR,SESI 18 56K 1WR,SESI 32 1M0 1WR,SESI 22 13K 2WR,SESI 18 M12 1WR,SESI 32 4M7 1WR,SESI 15 8K0 1WR,SESI 9.1 1M0 1WR,SESI 15 2K7 1WR,SESI 32 M62 1PR,SESI 32 36K 1PR,SESI 18 6K8 1WR,SESI 18 M10 1WR,SESI 9.1 M47 1WR,SESI 32 M26 1PR,SESI 9.1 M22 1WR,SESI 18 86K 1WR,SESI 18 22K 2WR,SESI 15 M33 1WR,SESI 22 7K7 2WR,SESI 32 4M7 1PR,SESI 22 M21 1WR,SESI 22 M47 1WR,SESI 9.1 3K4 2WR,SESI 18WR,SESI 15 M10 1SR,SESI 14 8K2 1SR,SESI 9.1 2K6 2WR,SESI 32 M45 1WR,SESI 9.1 15K 2WR,SESI 15 6K4 1SR,SESI 15 21K 1SR,SESI 32 M62 1WR,SESI 15 1K8 1WR,SESI 32 22K 1PR,SESI 15 27K 1SR,SESI 22 2M2 1WR,SESI 32 36K 1WR,SESI 32 M26 1WR,SESI 18 M47 1WR,SESI 32 M35 1WR,SESI 14 M22 1SR,SESI 32 M20 1PR,SESI 14 10K 1SR,SESI 14 47K 1SR,SESI 15 82K 1SR,SESI 32 4K9 1WR,SESI 15 2M3 1WR,SESI 32 M11 1PR,SESI 15 4K9 1WR,SESI 22 M10 1WR,SESI 15 12K 1SR,SESI 15 18K 1SR,SESI 22 7K0 2WR,SESI 15 48K 1WR,SESI 15 M12 1SR,SESI 9.1 M10 2WR,SESI 9.1 81K 2WR,SESI 32 M35 1PR,SESI 18 M15 1WR,SESI 15 56K 1SR,SESI 32 M11 1WR,SESI 18 11K 1WR,SESI 14 M33 1SR
DO I NEED CLASS 1 OR CLASS 2 CERAMIC CAPACITOR?
A Class 1 ceramic capacitor is the best choice for applications that demand low losses and high stability. This style provides a reliable capacitance within the designated range of frequency, temperature and voltage. Class 2 series offer higher capacitance, but have wider fluctuations. The thermal stability varies by +/- 15 percent; these should be used in applications that do not require a continual exact capacitance. Exxelia uses NPO and P100 as Class 1 dielectrics ; and BX, 2C1 and X7R as Class 2 dielectrics. Class 1 feedthrough capacitors offer high frequency noise reduction, and are excellent for use in microwave transmission, medical applications and DC supply and signal lines. Feedthrough design uses an axial-style lead for connections.
WHAT ABOUT EXXELIA'S HIGH TEMPERATURE CERAMIC CAPACITORS?
High temperature ceramic capacitors and high temperature mica capacitors are often used in situations that require a higher voltage or a higher power than normal. Because of the ways in which they are built, they can offer low ESR and excellent inrush current and ripple capabilities that other types of capacitors cannot. The only downside is that they tend to be physically larger than other types of capacitors. The automotive industry is another area where high temperature capacitors are required. The temperature conditions can vary dramatically depending on what area of a car you’re talking about. The brake systems, the engine and the transmission are often the most temperature intensive areas.
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